Configuring Ring Topologies

Table Of Contents

Configuring Ring Topologies

About Ring Topologies

Hubbed Ring Topologies

Meshed Ring Topologies

Configuring a Hubbed Ring with Splitter Protection and OSC

Node 1

Node 2

Node 3

Node 4

Node 5

Configuring a Hubbed Ring with Line Card Protection and OSC

Node 1

Node 2

Node 3

Node 4

Node 5

Configuring a Meshed Ring with Splitter Protection and OSC

Node 1

Node 2

Node 3

Node 4

Configuring a Splitter Protected Meshed Ring with Unprotected Channels and OSC

Node 1

Node 2

Node 3

Node 4

Configuring a Meshed Ring with Line Card Protection and OSC

Node 1

Node 2

Node 3

Node 4

Configuring a Line Card Protected Meshed Ring with Unprotected Channels and OSC

Node 1

Node 2

Node 3

Node 4

Configuring Ring Topologies

This chapter describes how to configure the Cisco ONS 15540 ESPx in two-fiber topologies and provides example configurations for hubbed ring and meshed ring topologies using optical add/drop multiplexing. This chapter includes the following sections:

• About Ring Topologies

• Configuring a Hubbed Ring with Splitter Protection and OSC

• Configuring a Hubbed Ring with Line Card Protection and OSC

• Configuring a Meshed Ring with Splitter Protection and OSC

• Configuring a Splitter Protected Meshed Ring with Unprotected Channels and OSC

• Configuring a Meshed Ring with Line Card Protection and OSC

• Configuring a Line Card Protected Meshed Ring with Unprotected Channels and OSC

About Ring Topologies

A ring topology is a network of three or more nodes each of which connects to two other nodes to form a "ring". Ring topologies support splitter protected, line card protected, and unprotected configurations. On a ring, traffic is transmitted in both directions from each node; traffic is received from only one direction. In case of a fiber failure, the node switches over to receive traffic from the other direction.

The Cisco ONS 15540 ESPx supports hubbed ring and meshed ring topologies.

Note We recommend ESCON for point-to-point topologies, not ring topologies.

Hubbed Ring Topologies

In a hubbed ring topology, all channels originate and terminate on the hub node (node1 in Figure 10-1). The other nodes on the ring, sometimes called satellite nodes, add and drop one or more channels. The added and dropped channels terminate at the node, while the channels that are not being dropped (express channels) are passed through optically, without being electrically terminated.

Figure 10-1 Hubbed Ring Topology Example

For more information on hubbed ring topologies, refer to the Introduction to DWDM Technology document and the Cisco ONS 15540 ESPx Planning Guide.

Meshed Ring Topologies

A meshed ring is a physical ring that has the characteristics of a mesh. Figure 10-2 shows an example of this type of configuration, which is sometimes called a logical mesh. While all traffic travels around the physical ring, nodes 1 and node 3 share band B (channels 5-8), and nodes 3 and node 4 share band D (channels 29-32). Hence there is a logical mesh overlay on the ring.

Protection options and optical link loss budget considerations are the same as in a hubbed ring configuration.

Figure 10-2 Meshed Ring Topology Example

For more information on meshed ring topologies, refer to the Introduction to DWDM Technology document and the Cisco ONS 15540 ESPx Planning and Design Guide.

Configuring a Hubbed Ring with Splitter Protection and OSC

Figure 10-3 shows an example topology of a three-node hubbed ring. Node 1 is the hub configured with band A through band D (channels 1-16). Node 2 adds and drops band A (channels 1-4), node 3 adds and drops band B (channels 5-8), node 4 adds and drops band C (channels 9-12), and node 5 adds and drops band D (channels 13-16). The transponders carry Gigabit Ethernet traffic.

Figure 10-3 Hubbed Ring Channel Plan

Node 1

Figure 10-4 shows how the modules are installed in the shelf for node 1 in the example network shown in Figure 10-3. The shelf is populated for the 16-channel splitter protected hub node. Splitter line card motherboards are installed in slots 2-5, and the 16-channel terminal mux/demux modules are used in the west and east mux/demux slots 0 and 1. Each line card motherboard cross connects the signal to both mux/demux modules.

Figure 10-4 Shelf Configuration for 16-Channel Hub Node in Splitter Protected Hubbed Ring

Figure 10-5 shows how the 8-channel mux/demux modules are cabled for the hub node in the splitter protected hubbed ring shown in Figure 10-3.

Figure 10-5 Terminal Mux/Demux Module Cabling with OSC for 16-Channel Hub Node in Splitter Protected Hubbed Ring

Patch Connections
Node1# configure terminalNode1(config)# patch wave 0 oscfilter 0/0Node1(config)# patch wave 1 oscfilter 1/1
Node1(config)# patch thru 0/0 wdm 0/1Node1(config)# patch thru 0/1 thru 1/0Node1(config)# patch wdm 1/0 thru 1/1
Node1(config)# patch wavepatch 2/0/0 filter 0/0/0Node1(config)# patch wavepatch 2/1/0 filter 0/0/1Node1(config)# patch wavepatch 2/2/0 filter 0/0/2Node1(config)# patch wavepatch 2/3/0 filter 0/0/3Node1(config)# patch wavepatch 2/0/1 filter 1/1/0Node1(config)# patch wavepatch 2/1/1 filter 1/1/1Node1(config)# patch wavepatch 2/2/1 filter 1/1/2Node1(config)# patch wavepatch 2/3/1 filter 1/1/3
Node1(config)# patch wavepatch 3/0/0 filter 0/0/4Node1(config)# patch wavepatch 3/1/0 filter 0/0/5Node1(config)# patch wavepatch 3/2/0 filter 0/0/6Node1(config)# patch wavepatch 3/3/0 filter 0/0/7Node1(config)# patch wavepatch 3/0/1 filter 1/1/4Node1(config)# patch wavepatch 3/1/1 filter 1/1/5Node1(config)# patch wavepatch 3/2/1 filter 1/1/6Node1(config)# patch wavepatch 3/3/1 filter 1/1/7
Node1(config)# patch wavepatch 4/0/0 filter 0/1/8Node1(config)# patch wavepatch 4/1/0 filter 0/1/9Node1(config)# patch wavepatch 4/2/0 filter 0/1/10Node1(config)# patch wavepatch 4/3/0 filter 0/1/11Node1(config)# patch wavepatch 4/0/1 filter 1/1/8Node1(config)# patch wavepatch 4/1/1 filter 1/1/9Node1(config)# patch wavepatch 4/2/1 filter 1/1/10Node1(config)# patch wavepatch 4/3/1 filter 1/1/11
Node1(config)# patch wavepatch 5/0/0 filter 0/1/12Node1(config)# patch wavepatch 5/1/0 filter 0/1/13Node1(config)# patch wavepatch 5/2/0 filter 0/1/14Node1(config)# patch wavepatch 5/3/0 filter 0/1/15Node1(config)# patch wavepatch 5/0/1 filter 1/1/12Node1(config)# patch wavepatch 5/1/1 filter 1/1/13Node1(config)# patch wavepatch 5/2/1 filter 1/1/14Node1(config)# patch wavepatch 5/3/1 filter 1/1/15
Transparent Interfaces
Node1(config)# interface transparent 2/0/0Node1(config-if)# encapsulation gigabitethernetNode1(config-if)# monitor enableNode1(config-if)# exit
Node1(config)# interface transparent 2/1/0Node1(config-if)# encapsulation gigabitethernetNode1(config-if)# monitor enableNode1(config-if)# exitNode1(config)# interface wave 2/1Node1(config-if)# laser frequency 192200Node1(config-if)# exit
Node1(config)# interface transparent 2/2/0Node1(config-if)# encapsulation gigabitethernetNode1(config-if)# monitor enableNode1(config-if)# exit
Node1(config)# interface transparent 2/3/0Node1(config-if)# encapsulation gigabitethernetNode1(config-if)# monitor enableNode1(config-if)# exitNode1(config)# interface wave 2/3Node1(config-if)# laser frequency 192400Node1(config-if)# exit
Node1(config)# interface transparent 3/0/0Node1(config-if)# encapsulation gigabitethernetNode1(config-if)# monitor enableNode1(config-if)# exit
Node1(config)# interface transparent 3/1/0Node1(config-if)# encapsulation gigabitethernetNode1(config-if)# monitor enableNode1(config-if)# exitNode1(config)# interface wave 3/1Node1(config-if)# laser frequency 192700Node1(config-if)# exit
Node1(config)# interface transparent 3/2/0Node1(config-if)# encapsulation gigabitethernetNode1(config-if)# monitor enableNode1(config-if)# exit
Node1(config)# interface transparent 3/3/0Node1(config-if)# encapsulation gigabitethernetNode1(config-if)# monitor enableNode1(config-if)# exitNode1(config)# interface wave 3/3Node1(config-if)# laser frequency 192900Node1(config-if)# exit
Node1(config)# interface transparent 4/0/0Node1(config-if)# encapsulation gigabitethernetNode1(config-if)# monitor enableNode1(config-if)# exit
Node1(config)# interface transparent 4/1/0Node1(config-if)# encapsulation gigabitethernetNode1(config-if)# monitor enableNode1(config-if)# exitNode1(config)# interface wave 4/1Node1(config-if)# laser frequency 193200Node1(config-if)# exit
Node1(config)# interface transparent 4/2/0Node1(config-if)# encapsulation gigabitethernetNode1(config-if)# monitor enableNode1(config-if)# exit
Node1(config)# interface transparent 4/3/0Node1(config-if)# encapsulation gigabitethernetNode1(config-if)# monitor enableNode1(config-if)# exitNode1(config)# interface wave 4/3Node1(config-if)# laser frequency 193400Node1(config-if)# exit
Node1(config)# interface transparent 5/0/0Node1(config-if)# encapsulation gigabitethernetNode1(config-if)# monitor enableNode1(config-if)# exit
Node1(config)# interface transparent 5/1/0Node1(config-if)# encapsulation gigabitethernetNode1(config-if)# monitor enableNode1(config-if)# exitNode1(config)# interface wave 5/1Node1(config-if)# laser frequency 193700Node1(config-if)# exit
Node1(config)# interface transparent 5/2/0Node1(config-if)# encapsulation gigabitethernetNode1(config-if)# monitor enableNode1(config-if)# exit
Node1(config)# interface transparent 5/3/0Node1(config-if)# encapsulation gigabitethernetNode1(config-if)# monitor enableNode1(config-if)# exitNode1(config)# interface wave 5/3Node1(config-if)# laser frequency 193900Node1(config-if)# exit

OSC Interfaces
Node1(config)# interface wave 0Node1(config-if)# no shutdownNode1(config-if)# exit
Node1(config)# interface wave 1Node1(config-if)# no shutdownNode1(config-if)# exit
APS
Node1(config)# redundancyNode1(config-red)# associate group wavepatch channel1Node1(config-red-aps)# aps working wavepatch 2/0/1Node1(config-red-aps)# aps protection wavepatch 2/0/0Node1(config-red-aps)# aps enableNode1(config-red-aps)# exitNode1(config-red)# associate group wavepatch channe2Node1(config-red-aps)# aps working wavepatch 2/1/1Node1(config-red-aps)# aps protection wavepatch 2/1/0Node1(config-red-aps)# aps enableNode1(config-red-aps)# exitNode1(config-red)# associate group wavepatch channel3Node1(config-red-aps)# aps working wavepatch 2/2/1Node1(config-red-aps)# aps protection wavepatch 2/2/0Node1(config-red-aps)# aps enableNode1(config-red-aps)# exitNode1(config-red)# associate group wavepatch channel4Node1(config-red-aps)# aps working wavepatch 2/3/1Node1(config-red-aps)# aps protection wavepatch 2/3/0Node1(config-red-aps)# aps enableNode1(config-red-aps)# exit
Node1(config-red)# associate group wavepatch channel5Node1(config-red-aps)# aps working wavepatch 3/0/1Node1(config-red-aps)# aps protection wavepatch 3/0/0Node1(config-red-aps)# aps enableNode1(config-red-aps)# exitNode1(config-red)# associate group wavepatch channe6Node1(config-red-aps)# aps working wavepatch 3/1/1Node1(config-red-aps)# aps protection wavepatch 3/1/0Node1(config-red-aps)# aps enableNode1(config-red-aps)# exitNode1(config-red)# associate group wavepatch channel7Node1(config-red-aps)# aps working wavepatch 3/2/1Node1(config-red-aps)# aps protection wavepatch 3/2/0Node1(config-red-aps)# aps enableNode1(config-red-aps)# exitNode1(config-red)# associate group wavepatch channel8Node1(config-red-aps)# aps working wavepatch 3/3/1Node1(config-red-aps)# aps protection wavepatch 3/3/0Node1(config-red-aps)# aps enableNode1(config-red-aps)# exit
Node1(config-red)# associate group wavepatch channel9Node1(config-red-aps)# aps working wavepatch 4/0/0Node1(config-red-aps)# aps protection wavepatch 4/0/1Node1(config-red-aps)# aps enableNode1(config-red-aps)# exitNode1(config-red)# associate group wavepatch channe110Node1(config-red-aps)# aps working wavepatch 4/1/0Node1(config-red-aps)# aps protection wavepatch 4/1/1Node1(config-red-aps)# aps enableNode1(config-red-aps)# exitNode1(config-red)# associate group wavepatch channel11Node1(config-red-aps)# aps working wavepatch 4/2/0Node1(config-red-aps)# aps protection wavepatch 4/2/1Node1(config-red-aps)# aps enableNode1(config-red-aps)# exitNode1(config-red)# associate group wavepatch channel12Node1(config-red-aps)# aps working wavepatch 4/3/0Node1(config-red-aps)# aps protection wavepatch 4/3/1Node1(config-red-aps)# aps enableNode1(config-red-aps)# exit
Node1(config-red)# associate group wavepatch channel13Node1(config-red-aps)# aps working wavepatch 5/0/0Node1(config-red-aps)# aps protection wavepatch 5/0/1Node1(config-red-aps)# aps enableNode1(config-red-aps)# exitNode1(config-red)# associate group wavepatch channe114Node1(config-red-aps)# aps working wavepatch 5/1/0Node1(config-red-aps)# aps protection wavepatch 5/1/1Node1(config-red-aps)# aps enableNode1(config-red-aps)# exitNode1(config-red)# associate group wavepatch channel15Node1(config-red-aps)# aps working wavepatch 5/2/0Node1(config-red-aps)# aps protection wavepatch 5/2/1Node1(config-red-aps)# aps enableNode1(config-red-aps)# exitNode1(config-red)# associate group wavepatch channel16Node1(config-red-aps)# aps working wavepatch 5/3/0Node1(config-red-aps)# aps protection wavepatch 5/3/1Node1(config-red-aps)# aps enableNode1(config-red-aps)# end
Node1# copy system:running-config nvram:startup-config
Node 2

Figure 10-6 shows the shelf configuration for node 2 in the example hubbed ring network shown in Figure 10-3. A splitter line card motherboard is used in slot 2, and 4-channel mux/demux modules are used in subslot 0 of the west and east mux/demux slots 0 and 1. The line card motherboard cross connects the signal to both mux/demux modules.

Figure 10-6 Shelf Configuration for Node 2 in Splitter Protected Hubbed Ring

Figure 10-7 shows how the 4-channel mux/demux modules are cabled for node 2 in the splitter protected hubbed ring shown in Figure 10-3.

Figure 10-7 Add/Drop Mux/Demux Module Cabling with OSC for Node 2 in Splitter Protected Hubbed Ring

Patch Connections
Node2# configure terminalNode2(config)# patch thru 0/0 thru 1/0Node2(config)# patch wave 0 oscfilter 0/0Node2(config)# patch wave 1 oscfilter 1/0
Node2(config)# patch wavepatch 2/0/0 filter 0/0/0Node2(config)# patch wavepatch 2/1/0 filter 0/0/1Node2(config)# patch wavepatch 2/2/0 filter 0/0/2Node2(config)# patch wavepatch 2/3/0 filter 0/0/3Node2(config)# patch wavepatch 2/0/1 filter 1/0/0Node2(config)# patch wavepatch 2/1/1 filter 1/0/1Node2(config)# patch wavepatch 2/2/1 filter 1/0/2Node2(config)# patch wavepatch 2/3/1 filter 1/0/3
Transparent Interfaces in Slot 2
Node2(config)# interface transparent 2/0/0Node2(config-if)# encapsulation gigabitethernetNode2(config-if)# monitor enableNode2(config-if)# exit
Node2(config)# interface transparent 2/1/0Node2(config-if)# encapsulation gigabitethernetNode2(config-if)# monitor enableNode2(config-if)# exitNode2(config)# interface wave 2/1Node2(config-if)# laser frequency 192200Node2(config-if)# exit
Node2(config)# interface transparent 2/2/0Node2(config-if)# encapsulation gigabitethernetNode2(config-if)# monitor enableNode2(config-if)# exit
Node2(config)# interface transparent 2/3/0Node2(config-if)# encapsulation gigabitethernetNode2(config-if)# monitor enableNode2(config-if)# exitNode2(config)# interface wave 2/3Node2(config-if)# laser frequency 192400Node2(config-if)# exit

OSC Interfaces
Node2(config)# interface wave 0Node2(config-if)# no shutdownNode2(config-if)# exit
Node2(config)# interface wave 1Node2(config-if)# no shutdownNode2(config-if)# exit
APS
Node2(config)# redundancyNode2(config-red)# associate group wavepatch channel1Node2(config-red-aps)# aps working wavepatch 2/0/0Node2(config-red-aps)# aps protection wavepatch 2/0/1Node2(config-red-aps)# aps enableNode2(config-red-aps)# exitNode2(config-red)# associate group wavepatch channel2Node2(config-red-aps)# aps working wavepatch 2/1/0Node2(config-red-aps)# aps protection wavepatch 2/1/1Node2(config-red-aps)# aps enableNode2(config-red-aps)# exitNode2(config-red)# associate group wavepatch channel3Node2(config-red-aps)# aps working wavepatch 2/2/0Node2(config-red-aps)# aps protection wavepatch 2/2/1Node2(config-red-aps)# aps enableNode2(config-red-aps)# exitNode2(config-red)# associate group wavepatch channel4Node2(config-red-aps)# aps working wavepatch 2/3/0Node2(config-red-aps)# aps protection wavepatch 2/3/1Node2(config-red-aps)# aps enableNode2(config-red-aps)# end
Node2# copy system:running-config nvram:startup-config
Node 3

Figure 10-8 shows the shelf configuration for node 3 in the example hubbed ring network shown in Figure 10-3. A splitter line card motherboard is used in slot 5, and 4-channel mux/demux modules are used in subslot 1 of the west and east mux/demux slots 0 and 1. The line card motherboard cross connects the signal to both mux/demux modules.

Figure 10-8 Shelf Configuration for Node 3 in Splitter Protected Hubbed Ring

Figure 10-9 shows how the 4-channel mux/demux modules are cabled for node 3 in the splitter protected hubbed ring network shown in Figure 10-3.

Figure 10-9 Add/Drop Mux/Demux Module Cabling with OSC for Node 3 in Splitter Protected Hubbed Ring

Patch Connections
Node3# configure terminalNode3(config)# patch thru 0/1 thru 1/1Node3(config)# patch wave 0 oscfilter 0/1Node3(config)# patch wave 1 oscfilter 1/1
Node3(config)# patch wavepatch 4/0/0 filter 0/1/0Node3(config)# patch wavepatch 4/1/0 filter 0/1/1Node3(config)# patch wavepatch 4/2/0 filter 0/1/2Node3(config)# patch wavepatch 4/3/0 filter 0/1/3Node3(config)# patch wavepatch 4/0/1 filter 1/1/0Node3(config)# patch wavepatch 4/1/1 filter 1/1/1Node3(config)# patch wavepatch 4/2/1 filter 1/1/2Node3(config)# patch wavepatch 4/3/1 filter 1/1/3
Transparent Interfaces in Slot 4
Node3(config)# interface transparent 4/0/0Node3(config-if)# encapsulation gigabitethernetNode3(config-if)# monitor enableNode3(config-if)# exit
Node3(config)# interface transparent 4/1/0Node3(config-if)# encapsulation gigabitethernetNode3(config-if)# monitor enableNode3(config-if)# exitNode3(config)# interface wave 4/1Node3(config-if)# laser frequency 193200Node3(config-if)# exit
Node3(config)# interface transparent 4/2/0Node3(config-if)# encapsulation gigabitethernetNode3(config-if)# monitor enableNode3(config-if)# exit
Node3(config)# interface transparent 4/3/0Node3(config-if)# encapsulation gigabitethernetNode3(config-if)# monitor enableNode3(config-if)# exitNode3(config)# interface wave 4/3Node3(config-if)# laser frequency 193400Node3(config-if)# exit

OSC Interfaces
Node3(config)# interface wave 0Node3(config-if)# no shutdownNode3(config-if)# exit
Node3(config)# interface wave 1Node3(config-if)# no shutdownNode3(config-if)# exit
APS
Node3(config)# redundancyNode3(config-red)# associate group wavepatch channel5Node3(config-red-aps)# aps working wavepatch 5/0/0Node3(config-red-aps)# aps protection wavepatch 5/0/1Node3(config-red-aps)# aps enableNode3(config-red-aps)# exitNode3(config-red)# associate group wavepatch channel6Node3(config-red-aps)# aps working wavepatch 5/1/0Node3(config-red-aps)# aps protection wavepatch 5/1/1Node3(config-red-aps)# aps enableNode3(config-red-aps)# exitNode3(config-red)# associate group wavepatch channel7Node3(config-red-aps)# aps working wavepatch 5/2/0Node3(config-red-aps)# aps protection wavepatch 5/2/1Node3(config-red-aps)# aps enableNode3(config-red-aps)# exitNode3(config-red)# associate group wavepatch channel8Node3(config-red-aps)# aps working wavepatch 5/3/0Node3(config-red-aps)# aps protection wavepatch 5/3/1Node3(config-red-aps)# aps enableNode3(config-red-aps)# end
Node3# copy system:running-config nvram:startup-config
Node 4

Figure 10-10 shows the shelf configuration for node 4 in the hubbed ring network shown in Figure 10-3. A splitter line card motherboard is used in slot 8, and 4-channel mux/demux modules are used in subslot 2 of the west and east mux/demux slots 0 and 1. The line card motherboard cross connects the signal to both mux/demux modules.

Figure 10-10 Shelf Configuration for Node 4 in Splitter Protected Hubbed Ring

Figure 10-11 shows how the 4-channel mux/demux modules are cabled for node 4 in the splitter protected hubbed ring network shown in Figure 10-3.

Figure 10-11 Add/Drop Mux/Demux Module Cabling with OSC for Node 4 in Splitter Protected Hubbed Ring

Patch Connections
Node4# configure terminalNode4(config)# patch thru 0/2 thru 1/2Node4(config)# patch wave 0 oscfilter 0/2Node4(config)# patch wave 1 oscfilter 1/2
Node4(config)# patch wavepatch 8/0/0 filter 0/2/0Node4(config)# patch wavepatch 8/1/0 filter 0/2/1Node4(config)# patch wavepatch 8/2/0 filter 0/2/2Node4(config)# patch wavepatch 8/3/0 filter 0/2/3Node4(config)# patch wavepatch 8/0/1 filter 1/2/0Node4(config)# patch wavepatch 8/1/1 filter 1/2/1Node4(config)# patch wavepatch 8/2/1 filter 1/2/2Node4(config)# patch wavepatch 8/3/1 filter 1/2/3
Transparent Interfaces in Slot 8
Node4(config)# interface transparent 8/0/0Node4(config-if)# encapsulation gigabitethernetNode4(config-if)# monitor enableNode4(config-if)# exit
Node4(config)# interface transparent 8/1/0Node4(config-if)# encapsulation gigabitethernetNode4(config-if)# monitor enableNode4(config-if)# exitNode4(config)# interface wave 8/1Node4(config-if)# laser frequency 194200Node4(config-if)# exit
Node4(config)# interface transparent 8/2/0Node4(config-if)# encapsulation gigabitethernetNode4(config-if)# monitor enableNode4(config-if)# exit
Node4(config)# interface transparent 8/3/0Node4(config-if)# encapsulation gigabitethernetNode4(config-if)# monitor enableNode4(config-if)# exitNode4(config)# interface wave 8/3Node4(config-if)# laser frequency 194400Node4(config-if)# exit

OSC Interfaces
Node4(config)# interface wave 0Node4(config-if)# no shutdownNode4(config-if)# exit
Node4(config)# interface wave 1Node4(config-if)# no shutdownNode4(config-if)# exit
APS
Node4(config)# redundancyNode4(config-red)# associate group channel9Node4(config-red-aps)# aps working wavepatch 8/0/1Node4(config-red-aps)# aps protection wavepatch 8/0/0Node4(config-red-aps)# aps enableNode4(config-red-aps)# exitNode4(config-red)# associate group channel10Node4(config-red-aps)# aps working wavepatch 8/1/1Node4(config-red-aps)# aps protection wavepatch 8/1/0Node4(config-red-aps)# aps enableNode4(config-red-aps)# exitNode4(config-red)# associate group channel11Node4(config-red-aps)# aps working wavepatch 8/2/1Node4(config-red-aps)# aps protection wavepatch 8/2/0Node4(config-red-aps)# aps enableNode4(config-red-aps)# exitNode4(config-red)# associate group channel12Node4(config-red-aps)# aps working wavepatch 8/3/1Node4(config-red-aps)# aps protection wavepatch 8/3/0Node4(config-red-aps)# aps enableNode4(config-red-aps)# exitNode4(config-red-aps)# end
Node4# copy system:running-config nvram:startup-config
Node 5

Figure 10-12 shows the shelf configuration for node 5 in the example network shown in Figure 10-3. A splitter line card motherboard is used in slot 11, and 4-channel mux/demux modules are used in subslot 3 of the west and east mux/demux slots 0 and 1. The line card motherboard cross connects the signal to both mux/demux modules.

Figure 10-12 Shelf Configuration for Node 5 in Splitter Protected Hubbed Ring

Figure 10-13 shows how the 4-channel mux/demux modules are cabled for node 5 in the example network shown in Figure 10-3.

Figure 10-13 Add/Drop Mux/Demux Module Cabling with OSC for Node 5 in Splitter Protected Hubbed Ring

Patch Connections
Node5# configure terminalNode5(config)# patch thru 0/3 thru 1/3Node5(config)# patch wave 0 oscfilter 0/3Node5(config)# patch wave 1 oscfilter 1/3
Node5(config)# patch wavepatch 11/0/0 filter 0/3/0Node5(config)# patch wavepatch 11/1/0 filter 0/3/1Node5(config)# patch wavepatch 11/2/0 filter 0/3/2Node5(config)# patch wavepatch 11/3/0 filter 0/3/3Node5(config)# patch wavepatch 11/0/1 filter 1/3/0Node5(config)# patch wavepatch 11/1/1 filter 1/3/1Node5(config)# patch wavepatch 11/2/1 filter 1/3/2Node5(config)# patch wavepatch 11/3/1 filter 1/3/3
Transparent Interfaces in Slot 11
Node5(config)# interface transparent 11/0/0Node5(config-if)# encapsulation gigabitethernetNode5(config-if)# monitor enableNode5(config-if)# exit
Node5(config)# interface transparent 11/1/0Node5(config-if)# encapsulation gigabitethernetNode5(config-if)# monitor enableNode5(config-if)# exitNode5(config)# interface wave 11/1Node5(config-if)# laser frequency 195700Node5(config-if)# exit
Node5(config)# interface transparent 11/2/0Node5(config-if)# encapsulation gigabitethernetNode5(config-if)# monitor enableNode5(config-if)# exit
Node5(config)# interface transparent 11/3/0Node5(config-if)# encapsulation gigabitethernetNode5(config-if)# monitor enableNode5(config-if)# exitNode5(config)# interface wave 11/3Node5(config-if)# laser frequency 195900Node5(config-if)# exit
OSC Interfaces
Node5(config)# interface wave 0Node5(config-if)# no shutdownNode5(config-if)# exit
Node5(config)# interface wave 1Node5(config-if)# no shutdownNode5(config-if)# exit
APS
Node5(config)# redundancyNode5(config-red)# associate group channel13Node5(config-red-aps)# aps working wavepatch 11/0/1Node5(config-red-aps)# aps protection wavepatch 11/0/0Node5(config-red-aps)# aps enableNode5(config-red-aps)# exitNode5(config-red)# associate group channel14Node5(config-red-aps)# aps working wavepatch 11/1/1Node5(config-red-aps)# aps protection wavepatch 11/1/0Node5(config-red-aps)# aps enableNode5(config-red-aps)# exitNode5(config-red)# associate group channel15Node5(config-red-aps)# aps working wavepatch 11/2/1Node5(config-red-aps)# aps protection wavepatch 11/2/0Node5(config-red-aps)# aps enableNode5(config-red-aps)# exitNode5(config-red)# associate group channel16Node5(config-red-aps)# aps working wavepatch 11/3/1Node5(config-red-aps)# aps protection wavepatch 11/3/0Node5(config-red-aps)# aps enableNode5(config-red-aps)# exitNode5(config-red-aps)# end
Node5# copy system:running-config nvram:startup-config
Configuring a Hubbed Ring with Line Card Protection and OSC

Line card protection requires a different shelf and CLI configuration from splitter protection. The following sections describe an example based on the hubbed ring topology shown in Figure 10-3.

Note For information about configuring nodes with more than 16 channels and line card protection, see "Configuring Dual Shelf Nodes"

Node 1

Figure 10-14 shows the shelf configuration for the hub node in the hubbed ring example shown in Figure 10-3. The line card motherboards in slots 2-5 are unprotected motherboards that cross connect the signal to the 8-channel mux/demux module in the west mux/demux slot 0; the line card motherboards in slots 8-11 are unprotected motherboards that cross connect the signal to the 8-channel mux/demux module in the east mux/demux slot 1.

Figure 10-14 Shelf Configuration for Hub Node in Line Card Protected Hubbed Ring

Figure 10-15 shows how the 8-channel mux/demux modules are cabled for node 1 in the hub node in the line card protected hubbed ring shown in Figure 10-3.

Figure 10-15 Terminal Mux/Demux Module Cabling with OSC for Hub Node in Line Card Protected Hubbed Ring

Patch Connections
Node1# configure terminalNode1(config)# patch wave 0 oscfilter 0/0Node1(config)# patch wave 1 oscfilter 1/1
Node1(config)# patch thru 0/0 wdm 0/1Node1(config)# patch thru 0/1 thru 1/0Node1(config)# patch wdm 1/0 thru 1/1
Node1(config)# patch wavepatch 2/0/0 filter 0/0/0Node1(config)# patch wavepatch 2/1/0 filter 0/0/1Node1(config)# patch wavepatch 2/2/0 filter 0/0/2Node1(config)# patch wavepatch 2/3/0 filter 0/0/3
Node1(config)# patch wavepatch 3/0/0 filter 0/0/4Node1(config)# patch wavepatch 3/1/0 filter 0/0/5Node1(config)# patch wavepatch 3/2/0 filter 0/0/6Node1(config)# patch wavepatch 3/3/0 filter 0/0/7
Node1(config)# patch wavepatch 4/0/0 filter 0/1/8Node1(config)# patch wavepatch 4/1/0 filter 0/1/9Node1(config)# patch wavepatch 4/2/0 filter 0/1/10Node1(config)# patch wavepatch 4/3/0 filter 0/1/11
Node1(config)# patch wavepatch 5/0/0 filter 0/1/12Node1(config)# patch wavepatch 5/1/0 filter 0/1/13Node1(config)# patch wavepatch 5/2/0 filter 0/1/14Node1(config)# patch wavepatch 5/3/0 filter 0/1/15
Node1(config)# patch wavepatch 8/0/0 filter 1/0/0Node1(config)# patch wavepatch 8/1/0 filter 1/0/1Node1(config)# patch wavepatch 8/2/0 filter 1/0/2Node1(config)# patch wavepatch 8/3/0 filter 1/0/3
Node1(config)# patch wavepatch 9/0/0 filter 1/0/4Node1(config)# patch wavepatch 9/1/0 filter 1/0/5Node1(config)# patch wavepatch 9/2/0 filter 1/0/6Node1(config)# patch wavepatch 9/3/0 filter 1/0/7
Node1(config)# patch wavepatch 10/0/0 filter 1/1/8Node1(config)# patch wavepatch 10/1/0 filter 1/1/9Node1(config)# patch wavepatch 10/2/0 filter 1/1/10Node1(config)# patch wavepatch 10/3/0 filter 1/1/11
Node1(config)# patch wavepatch 11/0/0 filter 1/1/12Node1(config)# patch wavepatch 11/1/0 filter 1/1/13Node1(config)# patch wavepatch 11/2/0 filter 1/1/14Node1(config)# patch wavepatch 11/3/0 filter 1/1/15
Transparent Interfaces
Node1(config)# interface transparent 2/0/0Node1(config-if)# encapsulation gigabitethernetNode1(config-if)# monitor enableNode1(config-if)# exit
Node1(config)# interface transparent 2/1/0Node1(config-if)# encapsulation gigabitethernetNode1(config-if)# monitor enableNode1(config-if)# exitNode1(config)# interface wave 2/1Node1(config-if)# laser frequency 192200Node1(config-if)# exit
Node1(config)# interface transparent 2/2/0Node1(config-if)# encapsulation gigabitethernetNode1(config-if)# monitor enableNode1(config-if)# exit
Node1(config)# interface transparent 2/3/0Node1(config-if)# encapsulation gigabitethernetNode1(config-if)# monitor enableNode1(config-if)# exitNode1(config)# interface wave 2/3Node1(config-if)# laser frequency 192400Node1(config-if)# exit
Node1(config)# interface transparent 3/0/0Node1(config-if)# encapsulation gigabitethernetNode1(config-if)# monitor enableNode1(config-if)# exit
Node1(config)# interface transparent 3/1/0Node1(config-if)# encapsulation gigabitethernetNode1(config-if)# monitor enableNode1(config-if)# exitNode1(config)# interface wave 3/1Node1(config-if)# laser frequency 192700Node1(config-if)# exit
Node1(config)# interface transparent 3/2/0Node1(config-if)# encapsulation gigabitethernetNode1(config-if)# monitor enableNode1(config-if)# exit
Node1(config)# interface transparent 3/3/0Node1(config-if)# encapsulation gigabitethernetNode1(config-if)# monitor enableNode1(config-if)# exitNode1(config)# interface wave 3/3Node1(config-if)# laser frequency 192900Node1(config-if)# exit
Node1(config)# interface transparent 4/0/0Node1(config-if)# encapsulation gigabitethernetNode1(config-if)# monitor enableNode1(config-if)# exit
Node1(config)# interface transparent 4/1/0Node1(config-if)# encapsulation gigabitethernetNode1(config-if)# monitor enableNode1(config-if)# exitNode1(config)# interface wave 4/1Node1(config-if)# laser frequency 193200Node1(config-if)# exit
Node1(config)# interface transparent 4/2/0Node1(config-if)# encapsulation gigabitethernetNode1(config-if)# monitor enableNode1(config-if)# exit
Node1(config)# interface transparent 4/3/0Node1(config-if)# encapsulation gigabitethernetNode1(config-if)# monitor enableNode1(config-if)# exitNode1(config)# interface wave 4/3Node1(config-if)# laser frequency 193400Node1(config-if)# exit
Node1(config)# interface transparent 5/0/0Node1(config-if)# encapsulation gigabitethernetNode1(config-if)# monitor enableNode1(config-if)# exit
Node1(config)# interface transparent 5/1/0Node1(config-if)# encapsulation gigabitethernetNode1(config-if)# monitor enableNode1(config-if)# exitNode1(config)# interface wave 5/1Node1(config-if)# laser frequency 193700Node1(config-if)# exit
Node1(config)# interface transparent 5/2/0Node1(config-if)# encapsulation gigabitethernetNode1(config-if)# monitor enableNode1(config-if)# exit
Node1(config)# interface transparent 5/3/0Node1(config-if)# encapsulation gigabitethernetNode1(config-if)# monitor enableNode1(config-if)# exitNode1(config)# interface wave 5/3Node1(config-if)# laser frequency 193900Node1(config-if)# exit
Node1(config)# interface transparent 8/0/0Node1(config-if)# encapsulation gigabitethernetNode1(config-if)# monitor enableNode1(config-if)# exit
Node1(config)# interface transparent 8/1/0Node1(config-if)# encapsulation gigabitethernetNode1(config-if)# monitor enableNode1(config-if)# exitNode1(config)# interface wave 8/1Node1(config-if)# laser frequency 192200Node1(config-if)# exit
Node1(config)# interface transparent 8/2/0Node1(config-if)# encapsulation gigabitethernetNode1(config-if)# monitor enableNode1(config-if)# exit
Node1(config)# interface transparent 8/3/0Node1(config-if)# encapsulation gigabitethernetNode1(config-if)# monitor enableNode1(config-if)# exitNode1(config)# interface wave 8/3Node1(config-if)# laser frequency 192400Node1(config-if)# exit
Node1(config)# interface transparent 9/0/0Node1(config-if)# encapsulation gigabitethernetNode1(config-if)# monitor enableNode1(config-if)# exit
Node1(config)# interface transparent 9/1/0Node1(config-if)# encapsulation gigabitethernetNode1(config-if)# monitor enableNode1(config-if)# exitNode1(config)# interface wave 9/1Node1(config-if)# laser frequency 192700Node1(config-if)# exit
Node1(config)# interface transparent 9/2/0Node1(config-if)# encapsulation gigabitethernetNode1(config-if)# monitor enableNode1(config-if)# exit
Node1(config)# interface transparent 9/3/0Node1(config-if)# encapsulation gigabitethernetNode1(config-if)# monitor enableNode1(config-if)# exitNode1(config)# interface wave 9/3Node1(config-if)# laser frequency 192900Node1(config-if)# exit
Node1(config)# interface transparent 10/0/0Node1(config-if)# encapsulation gigabitethernetNode1(config-if)# monitor enableNode1(config-if)# exit
Node1(config)# interface transparent 10/1/0Node1(config-if)# encapsulation gigabitethernetNode1(config-if)# monitor enableNode1(config-if)# exitNode1(config)# interface wave 10/1Node1(config-if)# laser frequency 193200Node1(config-if)# exit
Node1(config)# interface transparent 10/2/0Node1(config-if)# encapsulation gigabitethernetNode1(config-if)# monitor enableNode1(config-if)# exit
Node1(config)# interface transparent 10/3/0Node1(config-if)# encapsulation gigabitethernetNode1(config-if)# monitor enableNode1(config-if)# exitNode1(config)# interface wave 10/3Node1(config-if)# laser frequency 193400Node1(config-if)# exit
Node1(config)# interface transparent 11/0/0Node1(config-if)# encapsulation gigabitethernetNode1(config-if)# monitor enableNode1(config-if)# exit
Node1(config)# interface transparent 11/1/0Node1(config-if)# encapsulation gigabitethernetNode1(config-if)# monitor enableNode1(config-if)# exitNode1(config)# interface wave 11/1Node1(config-if)# laser frequency 1953700Node1(config-if)# exit
Node1(config)# interface transparent 11/2/0Node1(config-if)# encapsulation gigabitethernetNode1(config-if)# monitor enableNode1(config-if)# exit
Node1(config)# interface transparent 11/3/0Node1(config-if)# encapsulation gigabitethernetNode1(config-if)# monitor enableNode1(config-if)# exitNode1(config)# interface wave 11/3Node1(config-if)# laser frequency 193900Node1(config-if)# exit
OSC Interfaces
Node1(config)# interface wave 0Node1(config-if)# no shutdownNode1(config-if)# exit
Node1(config)# interface wave 1Node1(config-if)# no shutdownNode1(config-if)# exit
APS

Use the following for configuring y-cable protection.
Node1(config)# redundancyNode1(config-red)# associate group channel1Node1(config-red-aps)# aps working transparent 8/0/0Node1(config-red-aps)# aps protection transparent 2/0/0Node1(config-red-aps)# aps y-cableNode1(config-red-aps)# aps revertiveNode1(config-red-aps)# aps enableNode1(config-red-aps)# exitNode1(config-red)# associate group channel2Node1(config-red-aps)# aps working transparent 8/1/0Node1(config-red-aps)# aps protection transparent 2/1/0Node1(config-red-aps)# aps y-cableNode1(config-red-aps)# aps revertiveNode1(config-red-aps)# aps enableNode1(config-red-aps)# exitNode1(config-red)# associate group channel3Node1(config-red-aps)# aps working transparent 8/2/0Node1(config-red-aps)# aps protection transparent 2/2/0Node1(config-red-aps)# aps y-cableNode1(config-red-aps)# aps revertiveNode1(config-red-aps)# aps enableNode1(config-red-aps)# exitNode1(config-red)# associate group channel4Node1(config-red-aps)# aps working transparent 8/3/0Node1(config-red-aps)# aps protection transparent 2/3/0Node1(config-red-aps)# aps y-cableNode1(config-red-aps)# aps revertiveNode1(config-red-aps)# aps enableNode1(config-red-aps)# exit
Node1(config-red)# associate group channel5Node1(config-red-aps)# aps working transparent 9/0/0Node1(config-red-aps)# aps protection transparent 3/0/0Node1(config-red-aps)# aps y-cableNode1(config-red-aps)# aps revertiveNode1(config-red-aps)# aps enableNode1(config-red-aps)# exitNode1(config-red)# associate group channel6Node1(config-red-aps)# aps working transparent 9/1/0Node1(config-red-aps)# aps protection transparent 3/1/0Node1(config-red-aps)# aps y-cableNode1(config-red-aps)# aps revertiveNode1(config-red-aps)# aps enableNode1(config-red-aps)# exitNode1(config-red)# associate group channel7Node1(config-red-aps)# aps working transparent 9/2/0Node1(config-red-aps)# aps protection transparent 3/2/0Node1(config-red-aps)# aps y-cableNode1(config-red-aps)# aps revertiveNode1(config-red-aps)# aps enableNode1(config-red-aps)# exitNode1(config-red)# associate group channel8Node1(config-red-aps)# aps working transparent 9/3/0Node1(config-red-aps)# aps protection transparent 3/3/0Node1(config-red-aps)# aps y-cableNode1(config-red-aps)# aps revertiveNode1(config-red-aps)# aps enableNode1(config-red-aps)# exit
Node1(config-red)# associate group channel9Node1(config-red-aps)# aps working transparent 4/0/0Node1(config-red-aps)# aps protection transparent 10/0/0Node1(config-red-aps)# aps y-cableNode1(config-red-aps)# aps revertiveNode1(config-red-aps)# aps enableNode1(config-red-aps)# exitNode1(config-red)# associate group channel10Node1(config-red-aps)# aps working transparent 4/1/0Node1(config-red-aps)# aps protection transparent 10/1/0Node1(config-red-aps)# aps y-cableNode1(config-red-aps)# aps revertiveNode1(config-red-aps)# aps enableNode1(config-red-aps)# exitNode1(config-red)# associate group channel11Node1(config-red-aps)# aps working transparent 4/2/0Node1(config-red-aps)# aps protection transparent 10/2/0Node1(config-red-aps)# aps y-cableNode1(config-red-aps)# aps revertiveNode1(config-red-aps)# aps enableNode1(config-red-aps)# exitNode1(config-red)# associate group channel12Node1(config-red-aps)# aps working transparent 4/3/0Node1(config-red-aps)# aps protection transparent 10/3/0Node1(config-red-aps)# aps y-cableNode1(config-red-aps)# aps revertiveNode1(config-red-aps)# aps enableNode1(config-red-aps)# exit
Node1(config-red)# associate group channel13Node1(config-red-aps)# aps working transparent 5/0/0Node1(config-red-aps)# aps protection transparent 11/0/0Node1(config-red-aps)# aps y-cableNode1(config-red-aps)# aps revertiveNode1(config-red-aps)# aps enableNode1(config-red-aps)# exitNode1(config-red)# associate group channel14Node1(config-red-aps)# aps working transparent 5/1/0Node1(config-red-aps)# aps protection transparent 11/1/0Node1(config-red-aps)# aps y-cableNode1(config-red-aps)# aps revertiveNode1(config-red-aps)# aps enableNode1(config-red-aps)# exitNode1(config-red)# associate group channel15Node1(config-red-aps)# aps working transparent 5/2/0Node1(config-red-aps)# aps protection transparent 11/2/0Node1(config-red-aps)# aps y-cableNode1(config-red-aps)# aps revertiveNode1(config-red-aps)# aps enableNode1(config-red-aps)# exitNode1(config-red)# associate group channel16Node1(config-red-aps)# aps working transparent 5/3/0Node1(config-red-aps)# aps protection transparent 11/3/0Node1(config-red-aps)# aps y-cableNode1(config-red-aps)# aps revertiveNode1(config-red-aps)# aps enableNode1(config-red-aps)# end
Node1# copy system:running-config nvram:startup-config
Node 2

Figure 10-16 shows the shelf configuration for node 2 in the line card protected hubbed ring shown in Figure 10-3. Slot 2 uses a nonsplitter line card motherboard that cross connects the signal to the add/drop mux/demux module in the west mux/demux slot 0; slot 4 uses a nonsplitter line card motherboard that cross connects the signal to the add/drop mux/demux module in the east mux/demux slot 1.

Figure 10-16 Shelf Configuration for Node 2 in Line Card Protected Hubbed Ring

Figure 10-17 shows how the 4-channel mux/demux modules are cabled for node 2 in the line card protected hubbed ring shown in Figure 10-3.

Figure 10-17 Add/Drop Mux/Demux Module Cabling with OSC for Node 2 in Line Card Protected Hubbed Ring

Patch Connections
Node2# configure terminalNode2(config)# patch thru 0/0 thru 1/1Node2(config)# patch wave 0 oscfilter 0/0Node2(config)# patch wave 1 oscfilter 1/1
Node2(config)# patch wavepatch 2/0/0 filter 0/0/0Node2(config)# patch wavepatch 2/1/0 filter 0/0/1Node2(config)# patch wavepatch 2/2/0 filter 0/0/2Node2(config)# patch wavepatch 2/3/0 filter 0/0/3
Node2(config)# patch wavepatch 4/0/0 filter 1/1/0Node2(config)# patch wavepatch 4/1/0 filter 1/1/1Node2(config)# patch wavepatch 4/2/0 filter 1/1/2Node2(config)# patch wavepatch 4/3/0 filter 1/1/3
Transparent Interfaces in Slot 2
Node2(config)# interface transparent 2/0/0Node2(config-if)# encapsulation gigabitethernetNode2(config-if)# monitor enableNode2(config-if)# exit
Node2(config)# interface transparent 2/1/0Node2(config-if)# encapsulation gigabitethernetNode2(config-if)# monitor enableNode2(config-if)# exitNode2(config)# interface wave 2/1Node2(config-if)# laser frequency 192200Node2(config-if)# exit
Node2(config)# interface transparent 2/2/0Node2(config-if)# encapsulation gigabitethernetNode2(config-if)# monitor enableNode2(config-if)# exit
Node2(config)# interface transparent 2/3/0Node2(config-if)# encapsulation gigabitethernetNode2(config-if)# monitor enableNode2(config-if)# exitNode2(config)# interface wave 2/3Node2(config-if)# laser frequency 192400Node2(config-if)# exit
Transparent Interfaces in Slot 4
Node2(config)# interface transparent 4/0/0Node2(config-if)# encapsulation gigabitethernetNode2(config-if)# monitor enableNode2(config-if)# exit
Node2(config)# interface transparent 4/1/0Node2(config-if)# encapsulation gigabitethernetNode2(config-if)# monitor enableNode2(config-if)# exitNode2(config)# interface wave 4/1Node2(config-if)# laser frequency 192200Node2(config-if)# exit
Node2(config)# interface transparent 4/2/0Node2(config-if)# encapsulation gigabitethernetNode2(config-if)# monitor enableNode2(config-if)# exit
Node2(config)# interface transparent 4/3/0Node2(config-if)# encapsulation gigabitethernetNode2(config-if)# monitor enableNode2(config-if)# exitNode2(config)# interface wave 4/3Node2(config-if)# laser frequency 192400Node2(config-if)# exit
OSC Interfaces
Node2(config)# interface wave 0Node2(config-if)# no shutdownNode2(config-if)# exit
Node2(config)# interface wave 1Node2(config-if)# no shutdownNode2(config-if)# exit
APS

Use the following for configuring y-cable protection.
Node2(config)# redundancyNode2(config-red)# associate group channel1Node2(config-red-aps)# aps working transparent 2/0/0Node2(config-red-aps)# aps protection transparent 4/0/0Node2(config-red-aps)# aps y-cableNode2(config-red-aps)# aps revertiveNode2(config-red-aps)# aps enableNode2(config-red-aps)# exitNode2(config-red)# associate group channel2Node2(config-red-aps)# aps working transparent 2/1/0Node2(config-red-aps)# aps protection transparent 4/1/0Node2(config-red-aps)# aps y-cableNode2(config-red-aps)# aps revertiveNode2(config-red-aps)# aps enableNode2(config-red-aps)# exitNode2(config-red)# associate group channel3Node2(config-red-aps)# aps working transparent 2/2/0Node2(config-red-aps)# aps protection transparent 4/2/0Node2(config-red-aps)# aps y-cableNode2(config-red-aps)# aps revertiveNode2(config-red-aps)# aps enableNode2(config-red-aps)# exitNode2(config-red)# associate group channel4Node2(config-red-aps)# aps working transparent 2/3/0Node2(config-red-aps)# aps protection transparent 4/3/0Node2(config-red-aps)# aps y-cableNode2(config-red-aps)# aps revertiveNode2(config-red-aps)# aps enableNode2(config-red-aps)# end
Node2# copy system:running-config nvram:startup-config
Node 3

Figure 10-18 shows the shelf configuration for node 3 in the line card protected hubbed ring shown in Figure 10-3. Slot 3 uses a nonsplitter line card motherboard, that cross connects the signal to the add/drop mux/demux module in the east mux/demux slot 1; slot 5 uses a nonsplitter line card motherboard that cross connects the signal to the add/drop mux/demux module in the west mux/demux slot 0.

Figure 10-18 Shelf Configuration for Node 3 in Line Card Protected Hubbed Ring

Figure 10-19 shows how the 4-channel mux/demux modules are cabled for node 3 in the line card protected hubbed ring shown in Figure 10-3.

Figure 10-19 Add/Drop Mux/Demux Module Cabling with OSC for Node 3 in Line Card Protected Hubbed Ring

Patch Connections
Node3# configure terminalNode3(config)# patch thru 0/1 thru 1/0Node3(config)# patch wave 0 oscfilter 0/1Node3(config)# patch wave 1 oscfilter 1/0
Node3(config)# patch wavepatch 3/0/0 filter 0/1/0Node3(config)# patch wavepatch 3/1/0 filter 0/1/1Node3(config)# patch wavepatch 3/2/0 filter 0/1/2Node3(config)# patch wavepatch 3/3/0 filter 0/1/3
Node3(config)# patch wavepatch 5/0/0 filter 1/0/0Node3(config)# patch wavepatch 5/1/0 filter 1/0/1Node3(config)# patch wavepatch 5/2/0 filter 1/0/2Node3(config)# patch wavepatch 5/3/0 filter 1/0/3
Transparent Interfaces in Slot 3
Node3(config)# interface transparent 3/0/0Node3(config-if)# encapsulation gigabitethernetNode3(config-if)# monitor enableNode3(config-if)# exit
Node3(config)# interface transparent 3/1/0Node3(config-if)# encapsulation gigabitethernetNode3(config-if)# monitor enableNode3(config-if)# exitNode3(config)# interface wave 3/1Node3(config-if)# laser frequency 192700Node3(config-if)# exit
Node3(config)# interface transparent 3/2/0Node3(config-if)# encapsulation gigabitethernetNode3(config-if)# monitor enableNode3(config-if)# exit
Node3(config)# interface transparent 3/3/0Node3(config-if)# encapsulation gigabitethernetNode3(config-if)# monitor enableNode3(config-if)# exitNode3(config)# interface wave 3/3Node3(config-if)# laser frequency 192900Node3(config-if)# exit
Transparent Interfaces in Slot 5
Node3(config)# interface transparent 5/0/0Node3(config-if)# encapsulation gigabitethernetNode3(config-if)# monitor enableNode3(config-if)# exit
Node3(config)# interface transparent 5/1/0Node3(config-if)# encapsulation gigabitethernetNode3(config-if)# monitor enableNode3(config-if)# exitNode3(config)# interface wave 5/1Node3(config-if)# laser frequency 192700Node3(config-if)# exit
Node3(config)# interface transparent 5/2/0Node3(config-if)# encapsulation gigabitethernetNode3(config-if)# monitor enableNode3(config-if)# exit
Node3(config)# interface transparent 5/3/0Node3(config-if)# encapsulation gigabitethernetNode3(config-if)# monitor enableNode3(config-if)# exitNode3(config)# interface wave 5/3Node3(config-if)# laser frequency 192900Node3(config-if)# exit
OSC Interfaces
Node3(config)# interface wave 0Node3(config-if)# no shutdownNode3(config-if)# exit
Node3(config)# interface wave 1Node3(config-if)# no shutdownNode3(config-if)# exit
APS

Use the following for configuring y-cable protection.
Node3(config)# redundancyNode3(config-red)# associate group channel5Node3(config-red-aps)# aps working transparent 5/0/0Node3(config-red-aps)# aps protection transparent 3/0/0Node3(config-red-aps)# aps y-cableNode3(config-red-aps)# aps revertiveNode3(config-red-aps)# aps enableNode3(config-red-aps)# exitNode3(config-red)# associate group channel6Node3(config-red-aps)# aps working transparent 5/1/0Node3(config-red-aps)# aps protection transparent 3/1/0Node3(config-red-aps)# aps y-cableNode3(config-red-aps)# aps revertiveNode3(config-red-aps)# aps enableNode3(config-red-aps)# exitNode3(config-red)# associate group channel7Node3(config-red-aps)# aps working transparent 5/2/0Node3(config-red-aps)# aps protection transparent 3/2/0Node3(config-red-aps)# aps y-cableNode3(config-red-aps)# aps revertiveNode3(config-red-aps)# aps enableNode3(config-red-aps)# exitNode3(config-red)# associate group channel8Node3(config-red-aps)# aps working transparent 5/3/0Node3(config-red-aps)# aps protection transparent 3/3/0Node3(config-red-aps)# aps y-cableNode3(config-red-aps)# aps revertiveNode3(config-red-aps)# aps enableNode3(config-red-aps)# end
Node3# copy system:running-config nvram:startup-config
Node 4

Figure 10-20 shows the shelf configuration for node 4 in the line card protected hubbed ring shown in Figure 10-3. Slot 8 uses a nonsplitter line card motherboard that cross connects the signal to the add/drop mux/demux module in the west mux/demux slot 0; slot 10 uses a nonsplitter line card motherboard that cross connects the signal to the add/drop mux/demux module in the east mux/demux slot 1.

Figure 10-20 Module Installation Configuration for Node 4

Figure 10-21 shows how the 4-channel mux/demux modules are cabled for node 4 in the line card protected hubbed ring shown in Figure 10-3.

Figure 10-21 Add/Drop Mux/Demux Module Cabling with OSC for Node 4 in Line Card Protected Hubbed Ring

Patch Connections
Node4# configure terminalNode4(config)# patch thru 0/2 thru 1/3Node4(config)# patch wave 0 oscfilter 0/2Node4(config)# patch wave 1 oscfilter 1/3
Node4(config)# patch wavepatch 8/0/0 filter 0/2/0Node4(config)# patch wavepatch 8/1/0 filter 0/2/1Node4(config)# patch wavepatch 8/2/0 filter 0/2/2Node4(config)# patch wavepatch 8/3/0 filter 0/2/3
Node4(config)# patch wavepatch 10/0/0 filter 1/3/0Node4(config)# patch wavepatch 10/1/0 filter 1/3/1Node4(config)# patch wavepatch 10/2/0 filter 1/3/2Node4(config)# patch wavepatch 10/3/0 filter 1/3/3
Transparent Interfaces in Slot 8
Node4(config)# interface transparent 8/0/0Node4(config-if)# encapsulation gigabitethernetNode4(config-if)# monitor enableNode4(config-if)# exit
Node4(config)# interface transparent 8/1/0Node4(config-if)# encapsulation gigabitethernetNode4(config-if)# monitor enableNode4(config-if)# exitNode4(config)# interface wave 8/1Node4(config-if)# laser frequency 193200Node4(config-if)# exit
Node4(config)# interface transparent 8/2/0Node4(config-if)# encapsulation gigabitethernetNode4(config-if)# monitor enableNode4(config-if)# exit
Node4(config)# interface transparent 8/3/0Node4(config-if)# encapsulation gigabitethernetNode4(config-if)# monitor enableNode4(config-if)# exitNode4(config)# interface wave 8/3Node4(config-if)# laser frequency 193400Node4(config-if)# exit
Transparent Interfaces in Slot 10
Node4(config)# interface transparent 10/0/0Node4(config-if)# encapsulation gigabitethernetNode4(config-if)# monitor enableNode4(config-if)# exit
Node4(config)# interface transparent 10/1/0Node4(config-if)# encapsulation gigabitethernetNode4(config-if)# monitor enableNode4(config-if)# exitNode4(config)# interface wave 10/1Node4(config-if)# laser frequency 193200Node4(config-if)# exit
Node4(config)# interface transparent 10/2/0Node4(config-if)# encapsulation gigabitethernetNode4(config-if)# monitor enableNode4(config-if)# exit
Node4(config)# interface transparent 10/3/0Node4(config-if)# encapsulation gigabitethernetNode4(config-if)# monitor enableNode4(config-if)# exitNode4(config)# interface wave 10/3Node4(config-if)# laser frequency 193400Node4(config-if)# exit
OSC Interfaces
Node4(config)# interface wave 0Node4(config-if)# no shutdownNode4(config-if)# exit
Node4(config)# interface wave 1Node4(config-if)# no shutdownNode4(config-if)# exit
APS

Use the following for configuring y-cable protection.
Node4(config)# redundancyNode4(config-red)# associate group channel9Node4(config-red-aps)# aps working transparent 10/0/0Node4(config-red-aps)# aps protection transparent 8/0/0Node4(config-red-aps)# aps y-cableNode4(config-red-aps)# aps revertiveNode4(config-red-aps)# aps enableNode4(config-red-aps)# exitNode4(config-red)# associate group channel10Node4(config-red-aps)# aps working transparent 10/1/0Node4(config-red-aps)# aps protection transparent 8/1/0Node4(config-red-aps)# aps y-cableNode4(config-red-aps)# aps revertiveNode4(config-red-aps)# aps enableNode4(config-red-aps)# exitNode4(config-red)# associate group channel11Node4(config-red-aps)# aps working transparent 10/2/0Node4(config-red-aps)# aps protection transparent 8/2/0Node4(config-red-aps)# aps y-cableNode4(config-red-aps)# aps revertiveNode4(config-red-aps)# aps enableNode4(config-red-aps)# exitNode4(config-red)# associate group channel12Node4(config-red-aps)# aps working transparent 10/3/0Node4(config-red-aps)# aps protection transparent 8/3/0Node4(config-red-aps)# aps y-cableNode4(config-red-aps)# aps revertiveNode4(config-red-aps)# aps enableNode4(config-red-aps)# end
Node4# copy system:running-config nvram:startup-config
Node 5

Figure 10-22 shows the shelf configuration for node 5 in the line card protected hubbed ring shown in Figure 10-3. Slot 9 uses a nonsplitter line card motherboard that cross connects the signal to the add/drop mux/demux module in the east mux/demux slot 1; slot 11 uses a nonsplitter line card motherboard that cross connects the signal cross connect to the add/drop mux/demux module in the west mux/demux slot 0.

Figure 10-22 Shelf Configuration for Node 5 in Line Card Protected Hubbed Ring

Figure 10-23 shows how the 4-channel mux/demux modules are cabled for node 5 in the line card protected hubbed ring shown in Figure 10-3.

Figure 10-23 Add/Drop Mux/Demux Module Cabling with OSC for Node 5 in Line Card Protected Hubbed Ring

Patch Connections
Node5# configure terminalNode5(config)# patch thru 0/3 thru 1/2Node5(config)# patch wave 0 oscfilter 0/3Node5(config)# patch wave 1 oscfilter 1/2
Node5(config)# patch wavepatch 9/0/0 filter 0/3/0Node5(config)# patch wavepatch 9/1/0 filter 0/3/1Node5(config)# patch wavepatch 9/2/0 filter 0/3/2Node5(config)# patch wavepatch 9/3/0 filter 0/3/3
Node5(config)# patch wavepatch 11/0/0 filter 1/2/0Node5(config)# patch wavepatch 11/1/0 filter 1/2/1Node5(config)# patch wavepatch 11/2/0 filter 1/2/2Node5(config)# patch wavepatch 11/3/0 filter 1/2/3
Transparent Interfaces in Slot 9
Node5(config)# interface transparent 9/0/0Node5(config-if)# encapsulation gigabitethernetNode5(config-if)# monitor enableNode5(config-if)# exit
Node5(config)# interface transparent 9/1/0Node5(config-if)# encapsulation gigabitethernetNode5(config-if)# monitor enableNode5(config-if)# exitNode5(config)# interface wave 9/1Node5(config-if)# laser frequency 1953700Node5(config-if)# exit
Node5(config)# interface transparent 9/2/0Node5(config-if)# encapsulation gigabitethernetNode5(config-if)# monitor enableNode5(config-if)# exit
Node5(config)# interface transparent 9/3/0Node5(config-if)# encapsulation gigabitethernetNode5(config-if)# monitor enableNode5(config-if)# exitNode5(config)# interface wave 9/3Node5(config-if)# laser frequency 193900Node5(config-if)# exit
Transparent Interfaces in Slot 11
Node5(config)# interface transparent 11/0/0Node5(config-if)# encapsulation gigabitethernetNode5(config-if)# monitor enableNode5(config-if)# exit
Node5(config)# interface transparent 11/1/0Node5(config-if)# encapsulation gigabitethernetNode5(config-if)# monitor enableNode5(config-if)# exitNode5(config)# interface wave 11/1Node5(config-if)# laser frequency 1953700Node5(config-if)# exit
Node5(config)# interface transparent 11/2/0Node5(config-if)# encapsulation gigabitethernetNode5(config-if)# monitor enableNode5(config-if)# exit
Node5(config)# interface transparent 11/3/0Node5(config-if)# encapsulation gigabitethernetNode5(config-if)# monitor enableNode5(config-if)# exitNode5(config)# interface wave 11/3Node5(config-if)# laser frequency 193900Node5(config-if)# exit
OSC Interfaces
Node5(config)# interface wave 0Node5(config-if)# no shutdownNode5(config-if)# exit
Node5(config)# interface wave 1Node5(config-if)# no shutdownNode5(config-if)# exit
APS

Use the following for configuring y-cable protection.
Node5(config)# redundancyNode5(config-red)# associate group channel13Node5(config-red-aps)# aps working transparent 9/0/0Node5(config-red-aps)# aps protection transparent 11/0/0Node5(config-red-aps)# aps y-cableNode5(config-red-aps)# aps revertiveNode5(config-red-aps)# aps enableNode5(config-red-aps)# exitNode5(config-red)# associate group channel14Node5(config-red-aps)# aps working transparent 9/1/0Node5(config-red-aps)# aps protection transparent 11/1/0Node5(config-red-aps)# aps y-cableNode5(config-red-aps)# aps revertiveNode5(config-red-aps)# aps enableNode5(config-red-aps)# exitNode5(config-red)# associate group channel15Node5(config-red-aps)# aps working transparent 9/2/0Node5(config-red-aps)# aps protection transparent 11/2/0Node5(config-red-aps)# aps y-cableNode5(config-red-aps)# aps revertiveNode5(config-red-aps)# aps enableNode5(config-red-aps)# exitNode5(config-red)# associate group channel16Node5(config-red-aps)# aps working transparent 9/3/0Node5(config-red-aps)# aps protection transparent 11/3/0Node5(config-red-aps)# aps y-cableNode5(config-red-aps)# aps revertiveNode5(config-red-aps)# aps enableNode5(config-red-aps)# end
Node5# copy system:running-config nvram:startup-config
Configuring a Meshed Ring with Splitter Protection and OSC

Figure 10-24 shows an example topology of a four-node meshed ring with splitter protection and OSC support. Node 1 supports bands A, B, and C (channels 1 through 12). Node 2 adds and drops band A, node 3 adds and drops band B and band D, and node 4 adds and drops band C and band D. The transponders carry Gigabit Ethernet traffic.

Figure 10-24 Channel Plan for Meshed Ring

Node 1

Figure 10-25 shows the shelf configuration for node 1 in the splitter protected meshed ring shown in Figure 10-24. Splitter line card motherboards are used to cross connect the signal to the add/drop mux/demux modules in both west and east mux/demux slots 0 and 1.

Figure 10-25 Shelf Configuration for Node 1 in Splitter Protected Meshed Ring

Figure 10-26 shows how the 4-channel mux/demux modules are cabled for node 1 in the splitter protected meshed ring shown in Figure 10-24.

Figure 10-26 Add/Drop Mux/Demux Module Cabling with OSC for Node 1 in Splitter Protected Meshed Ring

Patch Connections
Node1# configure terminalNode1(config)# patch thru 0/0 wdm 0/1Node1(config)# patch thru 0/1 wdm 0/2Node1(config)# patch thru 0/2 thru 1/0Node1(config)# patch wdm 1/0 thru 1/1Node1(config)# patch wdm 1/1 thru 1/2Node1(config)# patch wave 0 oscfilter 0/0Node1(config)# patch wave 1 oscfilter 1/2
Node1(config)# patch wavepatch 2/0/0 filter 0/0/0Node1(config)# patch wavepatch 2/1/0 filter 0/0/1Node1(config)# patch wavepatch 2/2/0 filter 0/0/2Node1(config)# patch wavepatch 2/3/0 filter 0/0/3Node1(config)# patch wavepatch 2/0/1 filter 1/0/0Node1(config)# patch wavepatch 2/1/1 filter 1/0/1Node1(config)# patch wavepatch 2/2/1 filter 1/0/2Node1(config)# patch wavepatch 2/3/1 filter 1/0/3
Node1(config)# patch wavepatch 5/0/0 filter 0/1/0Node1(config)# patch wavepatch 5/1/0 filter 0/1/1Node1(config)# patch wavepatch 5/2/0 filter 0/1/2Node1(config)# patch wavepatch 5/3/0 filter 0/1/3Node1(config)# patch wavepatch 5/0/1 filter 1/1/0Node1(config)# patch wavepatch 5/1/1 filter 1/1/1Node1(config)# patch wavepatch 5/2/1 filter 1/1/2Node1(config)# patch wavepatch 5/3/1 filter 1/1/3
Node1(config)# patch wavepatch 8/0/0 filter 0/2/0Node1(config)# patch wavepatch 8/1/0 filter 0/2/1Node1(config)# patch wavepatch 8/2/0 filter 0/2/2Node1(config)# patch wavepatch 8/3/0 filter 0/2/3Node1(config)# patch wavepatch 8/0/1 filter 1/2/0Node1(config)# patch wavepatch 8/1/1 filter 1/2/1Node1(config)# patch wavepatch 8/2/1 filter 1/2/2Node1(config)# patch wavepatch 8/3/1 filter 1/2/3
Transparent Interfaces in Slot 2
Node1(config)# interface transparent 2/0/0Node1(config-if)# encapsulation gigabitethernetNode1(config-if)# monitor enableNode1(config-if)# exit
Node1(config)# interface transparent 2/1/0Node1(config-if)# encapsulation gigabitethernetNode1(config-if)# monitor enableNode1(config-if)# exitNode1(config)# interface wave 2/1Node1(config-if)# laser frequency 192200Node1(config-if)# exit
Node1(config)# interface transparent 2/2/0Node1(config-if)# encapsulation gigabitethernetNode1(config-if)# monitor enableNode1(config-if)# exit
Node1(config)# interface transparent 2/3/0Node1(config-if)# encapsulation gigabitethernetNode1(config-if)# monitor enableNode1(config-if)# exitNode1(config)# interface wave 2/3Node1(config-if)# laser frequency 192400Node1(config-if)# exit
Transparent Interfaces in Slot 5
Node1(config)# interface transparent 5/0/0Node1(config-if)# encapsulation gigabitethernetNode1(config-if)# monitor enableNode1(config-if)# exit
Node1(config)# interface transparent 5/1/0Node1(config-if)# encapsulation gigabitethernetNode1(config-if)# monitor enableNode1(config-if)# exitNode1(config)# interface wave 5/1Node1(config-if)# laser frequency 192700Node1(config-if)# exit
Node1(config)# interface transparent 5/2/0Node1(config-if)# encapsulation gigabitethernetNode1(config-if)# monitor enableNode1(config-if)# exit
Node1(config)# interface transparent 5/3/0Node1(config-if)# encapsulation gigabitethernetNode1(config-if)# monitor enableNode1(config-if)# exitNode1(config)# interface wave 5/3Node1(config-if)# laser frequency 192900Node1(config-if)# exit
Transparent Interfaces in Slot 8
Node1(config)# interface transparent 8/0/0Node1(config-if)# encapsulation gigabitethernetNode1(config-if)# monitor enableNode1(config-if)# exit
Node1(config)# interface transparent 8/1/0Node1(config-if)# encapsulation gigabitethernetNode1(config-if)# monitor enableNode1(config-if)# exitNode1(config)# interface wave 8/1Node1(config-if)# laser frequency 193200Node1(config-if)# exit
Node1(config)# interface transparent 8/2/0Node1(config-if)# encapsulation gigabitethernetNode1(config-if)# monitor enableNode1(config-if)# exit
Node1(config)# interface transparent 8/3/0Node1(config-if)# encapsulation gigabitethernetNode1(config-if)# monitor enableNode1(config-if)# exitNode1(config)# interface wave 8/3Node1(config-if)# laser frequency 193400Node1(config-if)# exit
OSC Interfaces
Node1(config)# interface wave 0Node1(config-if)# no shutdownNode1(config-if)# exit
Node1(config)# interface wave 1Node1(config-if)# no shutdownNode1(config-if)# exit
APS
Node1(config)# redundancyNode1(config-red)# associate group channel1Node1(config-red-aps)# aps working wavepatch 2/0/1Node1(config-red-aps)# aps protection wavepatch 2/0/0Node1(config-red-aps)# aps enableNode1(config-red-aps)# exitNode1(config-red)# associate group channel2Node1(config-red-aps)# aps working wavepatch 2/1/1Node1(config-red-aps)# aps protection wavepatch 2/1/0Node1(config-red-aps)# aps enableNode1(config-red-aps)# exitNode1(config-red)# associate group channel3Node1(config-red-aps)# aps working wavepatch 2/2/1Node1(config-red-aps)# aps protection wavepatch 2/2/0Node1(config-red-aps)# aps enableNode1(config-red-aps)# exitNode1(config-red)# associate group channel4Node1(config-red-aps)# aps working wavepatch 2/3/1Node1(config-red-aps)# aps protection wavepatch 2/3/0Node1(config-red-aps)# aps enableNode1(config-red-aps)# exit
Node1(config-red)# associate group channel5Node1(config-red-aps)# aps working wavepatch 5/0/1Node1(config-red-aps)# aps protection wavepatch 5/0/0Node1(config-red-aps)# aps enableNode1(config-red-aps)# exitNode1(config-red)# associate group channel6Node1(config-red-aps)# aps working wavepatch 5/1/1Node1(config-red-aps)# aps protection wavepatch 5/1/0Node1(config-red-aps)# aps enableNode1(config-red-aps)# exitNode1(config-red)# associate group channel7Node1(config-red-aps)# aps working wavepatch 5/2/1Node1(config-red-aps)# aps protection wavepatch 5/2/0Node1(config-red-aps)# aps enableNode1(config-red-aps)# exitNode1(config-red)# associate group channel8Node1(config-red-aps)# aps working wavepatch 5/3/1Node1(config-red-aps)# aps protection wavepatch 5/3/0Node1(config-red-aps)# aps enableNode1(config-red-aps)# exit
Node1(config-red)# associate group channel9Node1(config-red-aps)# aps working wavepatch 8/0/0Node1(config-red-aps)# aps protection wavepatch 8/0/1Node1(config-red-aps)# aps enableNode1(config-red-aps)# exitNode1(config-red)# associate group channel10Node1(config-red-aps)# aps working wavepatch 8/1/0Node1(config-red-aps)# aps protection wavepatch 8/1/1Node1(config-red-aps)# aps enableNode1(config-red-aps)# exitNode1(config-red)# associate group channel11Node1(config-red-aps)# aps working wavepatch 8/2/0Node1(config-red-aps)# aps protection wavepatch 8/2/1Node1(config-red-aps)# aps enableNode1(config-red-aps)# exitNode1(config-red)# associate group channel12Node1(config-red-aps)# aps working wavepatch 8/3/0Node1(config-red-aps)# aps protection wavepatch 8/3/1Node1(config-red-aps)# aps enableNode1(config-red-aps)# end
Node1# copy system:running-config nvram:startup-config
Node 2

Figure 10-27 shows the shelf configuration for node 2 in the splitter protected meshed ring shown in Figure 10-24. Slot 2 uses the splitter line card motherboard, which cross connects the signal to the add/drop mux/demux modules in both west and east mux/demux slots 0 and 1.

Figure 10-27 Shelf Configuration for Node 2 in Splitter Protected Meshed Ring

Figure 10-28 shows how the 4-channel mux/demux modules are cabled for node 2 in the splitter protected meshed ring shown in Figure 10-24.

Figure 10-28 Add/Drop Mux/Demux Module Cabling with OSC for Node 2 in Splitter Protected Meshed Ring

Patch Connections
Node2# configure terminalNode2(config)# patch thru 0/0 thru 1/0Node2(config)# patch wave 0 oscfilter 0/0Node2(config)# patch wave 1 oscfilter 1/0
Node2(config)# patch wavepatch 2/0/0 filter 0/0/0Node2(config)# patch wavepatch 2/1/0 filter 0/0/1Node2(config)# patch wavepatch 2/2/0 filter 0/0/2Node2(config)# patch wavepatch 2/3/0 filter 0/0/3Node2(config)# patch wavepatch 2/0/1 filter 1/0/0Node2(config)# patch wavepatch 2/1/1 filter 1/0/1Node2(config)# patch wavepatch 2/2/1 filter 1/0/2Node2(config)# patch wavepatch 2/3/1 filter 1/0/3
Transparent Interfaces in Slot 2
Node2(config)# interface transparent 2/0/0Node2(config-if)# encapsulation gigabitethernetNode2(config-if)# monitor enableNode2(config-if)# exit
Node2(config)# interface transparent 2/1/0Node2(config-if)# encapsulation gigabitethernetNode2(config-if)# monitor enableNode2(config-if)# exitNode2(config)# interface wave 2/1Node2(config-if)# laser frequency 192200Node2(config-if)# exit
Node2(config)# interface transparent 2/2/0Node2(config-if)# encapsulation gigabitethernetNode2(config-if)# monitor enableNode2(config-if)# exit
Node2(config)# interface transparent 2/3/0Node2(config-if)# encapsulation gigabitethernetNode2(config-if)# monitor enableNode2(config-if)# exitNode2(config)# interface wave 2/3Node2(config-if)# laser frequency 192400Node2(config-if)# exit
OSC Interfaces
Node2(config)# interface wave 0Node2(config-if)# no shutdownNode2(config-if)# exit
Node2(config)# interface wave 1Node2(config-if)# no shutdownNode2(config-if)# exit
APS
Node2(config)# redundancyNode2(config-red)# associate group channel1Node2(config-red-aps)# aps working wavepatch 2/0/0Node2(config-red-aps)# aps protection wavepatch 2/0/1Node2(config-red-aps)# aps enableNode2(config-red-aps)# exitNode2(config-red)# associate group channel2Node2(config-red-aps)# aps working wavepatch 2/1/0Node2(config-red-aps)# aps protection wavepatch 2/1/1Node2(config-red-aps)# aps enableNode2(config-red-aps)# exitNode2(config-red)# associate group channel3Node2(config-red-aps)# aps working wavepatch 2/2/0Node2(config-red-aps)# aps protection wavepatch 2/2/1Node2(config-red-aps)# aps enableNode2(config-red-aps)# exitNode2(config-red)# associate group channel4Node2(config-red-aps)# aps working wavepatch 2/3/0Node2(config-red-aps)# aps protection wavepatch 2/3/1Node2(config-red-aps)# aps enableNode2(config-red-aps)# end
Node2# copy system:running-config nvram:startup-config
Node 3

Figure 10-29 shows the shelf configuration for node 3 in the splitter protected meshed ring shown in Figure 10-24. Slots 5 and 11 use splitter line card motherboards, which cross connect the signal to the add/drop mux/demux modules in both west and east mux/demux slots 0 and 1.

Figure 10-29 Shelf Configuration for Node 3 in Splitter Protected Meshed Ring

Figure 10-30 shows how the 4-channel mux/demux modules are cabled for node 3 in the splitter protected meshed ring shown in Figure 10-24.

Figure 10-30 Add/Drop Mux/Demux Module Cabling with OSC for Node 3 in Splitter Protected Meshed Ring

Patch Connections
Node3# configure terminalNode3(config)# patch wdm 0/1 thru 0/3Node3(config)# patch thru 0/1 thru 1/3Node3(config)# patch wdm 1/3 thru 1/1Node3(config)# patch wave 0 oscfilter 0/3Node3(config)# patch wave 1 oscfilter 1/1
Node3(config)# patch wavepatch 5/0/0 filter 0/1/0Node3(config)# patch wavepatch 5/1/0 filter 0/1/1Node3(config)# patch wavepatch 5/2/0 filter 0/1/2Node3(config)# patch wavepatch 5/3/0 filter 0/1/3Node3(config)# patch wavepatch 5/0/1 filter 1/1/0Node3(config)# patch wavepatch 5/1/1 filter 1/1/1Node3(config)# patch wavepatch 5/2/1 filter 1/1/2Node3(config)# patch wavepatch 5/3/1 filter 1/1/3
Node3(config)# patch wavepatch 11/0/0 filter 0/3/0Node3(config)# patch wavepatch 11/1/0 filter 0/3/1Node3(config)# patch wavepatch 11/2/0 filter 0/3/2Node3(config)# patch wavepatch 11/3/0 filter 0/3/3Node3(config)# patch wavepatch 11/0/1 filter 1/3/0Node3(config)# patch wavepatch 11/1/1 filter 1/3/1Node3(config)# patch wavepatch 11/2/1 filter 1/3/2Node3(config)# patch wavepatch 11/3/1 filter 1/3/3
Transparent Interfaces in Slot 5
Node3(config)# interface transparent 5/0/0Node3(config-if)# encapsulation gigabitethernetNode3(config-if)# monitor enableNode3(config-if)# exit
Node3(config)# interface transparent 5/1/0Node3(config-if)# encapsulation gigabitethernetNode3(config-if)# monitor enableNode3(config-if)# exitNode3(config)# interface wave 5/1Node3(config-if)# laser frequency 192700Node3(config-if)# exit
Node3(config)# interface transparent 5/2/0Node3(config-if)# encapsulation gigabitethernetNode3(config-if)# monitor enableNode3(config-if)# exit
Node3(config)# interface transparent 5/3/0Node3(config-if)# encapsulation gigabitethernetNode3(config-if)# monitor enableNode3(config-if)# exitNode3(config)# interface wave 5/3Node3(config-if)# laser frequency 192900Node3(config-if)# exit
Transparent Interfaces in Slot 11
Node3(config)# interface transparent 11/0/0Node3(config-if)# encapsulation gigabitethernetNode3(config-if)# monitor enableNode3(config-if)# exit
Node3(config)# interface transparent 11/1/0Node3(config-if)# encapsulation gigabitethernetNode3(config-if)# monitor enableNode3(config-if)# exitNode3(config)# interface wave 11/1Node3(config-if)# laser frequency 1953700Node3(config-if)# exit
Node3(config)# interface transparent 11/2/0Node3(config-if)# encapsulation gigabitethernetNode3(config-if)# monitor enableNode3(config-if)# exit
Node3(config)# interface transparent 11/3/0Node3(config-if)# encapsulation gigabitethernetNode3(config-if)# monitor enableNode3(config-if)# exitNode3(config)# interface wave 11/3Node3(config-if)# laser frequency 193900Node3(config-if)# exit
OSC Interfaces
Node3(config)# interface wave 0Node3(config-if)# no shutdownNode3(config-if)# exit
Node3(config)# interface wave 1Node3(config-if)# no shutdownNode3(config-if)# exit
APS
Node3(config)# redundancyNode3(config-red)# associate group channel5Node3(config-red-aps)# aps working wavepatch 5/0/0Node3(config-red-aps)# aps protection wavepatch 5/0/1Node3(config-red-aps)# aps enableNode3(config-red-aps)# exitNode3(config-red)# associate group channel6Node3(config-red-aps)# aps working wavepatch 5/1/0Node3(config-red-aps)# aps protection wavepatch 5/1/1Node3(config-red-aps)# aps enableNode3(config-red-aps)# exitNode3(config-red)# associate group channel7Node3(config-red-aps)# aps working wavepatch 5/2/0Node3(config-red-aps)# aps protection wavepatch 5/2/1Node3(config-red-aps)# aps enableNode3(config-red-aps)# exitNode3(config-red)# associate group channel8Node3(config-red-aps)# aps working wavepatch 5/3/0Node3(config-red-aps)# aps protection wavepatch 5/3/1Node3(config-red-aps)# aps enableNode3(config-red-aps)# exit
Node3(config-red)# associate group channel13Node3(config-red-aps)# aps working wavepatch 11/0/1Node3(config-red-aps)# aps protection wavepatch 11/0/0Node3(config-red-aps)# aps enableNode3(config-red-aps)# exitNode3(config-red)# associate group channel14Node3(config-red-aps)# aps working wavepatch 11/1/1Node3(config-red-aps)# aps protection wavepatch 11/1/0Node3(config-red-aps)# aps enableNode3(config-red-aps)# exitNode3(config-red)# associate group channel15Node3(config-red-aps)# aps working wavepatch 11/2/1Node3(config-red-aps)# aps protection wavepatch 11/2/0Node3(config-red-aps)# aps enableNode3(config-red-aps)# exitNode3(config-red)# associate group channel16Node3(config-red-aps)# aps working wavepatch 11/3/1Node3(config-red-aps)# aps protection wavepatch 11/3/0Node3(config-red-aps)# aps enableNode3(config-red-aps)# end
Node3# copy system:running-config nvram:startup-config
Node 4

Figure 10-31 shows the shelf configuration for node 4 in the splitter protected meshed ring shown in Figure 10-24. Slots 8 and 11 use the splitter line card motherboards, which cross connect the signal to the add/drop mux/demux modules in both the west and east mux/demux slots 0 and 1.

Figure 10-31 Module Installation Configuration for Node 4

Figure 10-32 shows how the 4-channel mux/demux modules are cabled for node 4 in the splitter protected meshed ring shown in Figure 10-24.

Figure 10-32 Add/Drop Mux/Demux Module Cabling with OSC for Node 4 in Splitter Protected Meshed Ring

Patch Connections
Node4# configure terminalNode4(config)# patch thru 0/2 wdm 0/3Node4(config)# patch thru 0/3 thru 1/2Node4(config)# patch wdm 1/2 thru 1/3Node4(config)# patch wave 0 oscfilter 0/2Node4(config)# patch wave 1 oscfilter 1/3
Node4(config)# patch wavepatch 8/0/0 filter 0/2/0Node4(config)# patch wavepatch 8/1/0 filter 0/2/1Node4(config)# patch wavepatch 8/2/0 filter 0/2/2Node4(config)# patch wavepatch 8/3/0 filter 0/2/3Node4(config)# patch wavepatch 8/0/1 filter 1/2/0Node4(config)# patch wavepatch 8/1/1 filter 1/2/1Node4(config)# patch wavepatch 8/2/1 filter 1/2/2Node4(config)# patch wavepatch 8/3/1 filter 1/2/3
Node4(config)# patch wavepatch 11/0/0 filter 0/3/0Node4(config)# patch wavepatch 11/1/0 filter 0/3/1Node4(config)# patch wavepatch 11/2/0 filter 0/3/2Node4(config)# patch wavepatch 11/3/0 filter 0/3/3Node4(config)# patch wavepatch 11/0/1 filter 1/3/0Node4(config)# patch wavepatch 11/1/1 filter 1/3/1Node4(config)# patch wavepatch 11/2/1 filter 1/3/2Node4(config)# patch wavepatch 11/3/1 filter 1/3/3
Transparent Interfaces in Slot 8
Node4(config)# interface transparent 8/0/0Node4(config-if)# encapsulation gigabitethernetNode4(config-if)# monitor enableNode4(config-if)# exit
Node4(config)# interface transparent 8/1/0Node4(config-if)# encapsulation gigabitethernetNode4(config-if)# monitor enableNode4(config-if)# exitNode4(config)# interface wave 8/1Node4(config-if)# laser frequency 193200Node4(config-if)# exit
Node4(config)# interface transparent 8/2/0Node4(config-if)# encapsulation gigabitethernetNode4(config-if)# monitor enableNode4(config-if)# exit
Node4(config)# interface transparent 8/3/0Node4(config-if)# encapsulation gigabitethernetNode4(config-if)# monitor enableNode4(config-if)# exitNode4(config)# interface wave 8/3Node4(config-if)# laser frequency 193400Node4(config-if)# exit
Transparent Interfaces in Slot 11
Node4(config)# interface transparent 11/0/0Node4(config-if)# encapsulation gigabitethernetNode4(config-if)# monitor enableNode4(config-if)# exit
Node4(config)# interface transparent 11/1/0Node4(config-if)# encapsulation gigabitethernetNode4(config-if)# monitor enableNode4(config-if)# exitNode4(config)# interface wave 11/1Node4(config-if)# laser frequency 1953700Node4(config-if)# exit
Node4(config)# interface transparent 11/2/0Node4(config-if)# encapsulation gigabitethernetNode4(config-if)# monitor enableNode4(config-if)# exit
Node4(config)# interface transparent 11/3/0Node4(config-if)# encapsulation gigabitethernetNode4(config-if)# monitor enableNode4(config-if)# exitNode4(config)# interface wave 11/3Node4(config-if)# laser frequency 193900Node4(config-if)# exit
OSC Interfaces
Node4(config)# interface wave 0Node4(config-if)# no shutdownNode4(config-if)# exit
Node4(config)# interface wave 1Node4(config-if)# no shutdownNode4(config-if)# exit
APS
Node4(config)# redundancyNode4(config-red)# associate group channel9Node4(config-red-aps)# aps working wavepatch 8/0/1Node4(config-red-aps)# aps protection wavepatch 8/0/0Node4(config-red-aps)# aps enableNode4(config-red-aps)# exitNode4(config-red)# associate group channel10Node4(config-red-aps)# aps working wavepatch 8/1/1Node4(config-red-aps)# aps protection wavepatch 8/1/0Node4(config-red-aps)# aps enableNode4(config-red-aps)# exitNode4(config-red)# associate group channel11Node4(config-red-aps)# aps working wavepatch 8/2/1Node4(config-red-aps)# aps protection wavepatch 8/2/0Node4(config-red-aps)# aps enableNode4(config-red-aps)# exitNode4(config-red)# associate group channel12Node4(config-red-aps)# aps working wavepatch 8/3/1Node4(config-red-aps)# aps protection wavepatch 8/3/0Node4(config-red-aps)# aps enableNode4(config-red-aps)# exit
Node4(config-red)# associate group channel13Node4(config-red-aps)# aps working wavepatch 11/0/0Node4(config-red-aps)# aps protection wavepatch 11/0/1Node4(config-red-aps)# aps enableNode4(config-red-aps)# exitNode4(config-red)# associate group channel14Node4(config-red-aps)# aps working wavepatch 11/1/0Node4(config-red-aps)# aps protection wavepatch 11/1/1Node4(config-red-aps)# aps enableNode4(config-red-aps)# exitNode4(config-red)# associate group channel15Node4(config-red-aps)# aps working wavepatch 11/2/0Node4(config-red-aps)# aps protection wavepatch 11/2/1Node4(config-red-aps)# aps enableNode4(config-red-aps)# exitNode4(config-red)# associate group channel16Node4(config-red-aps)# aps working wavepatch 11/3/0Node4(config-red-aps)# aps protection wavepatch 11/3/1Node4(config-red-aps)# aps enableNode4(config-red-aps)# end
Node4# copy system:running-config nvram:startup-config
Configuring a Splitter Protected Meshed Ring with Unprotected Channels and OSC

Figure 10-33 shows an example topology of a four-node meshed ring with splitter protection and OSC support. Node 1 supports bands A, B, and C (channels 1-12). Node 2 adds and drops band A (channels 1-4) and unprotected band E (channels 17-20). Node 3 adds and drops band B (channels 5-8), band D (channels 13-16), and unprotected band E (channels 17-20). Node 4 adds and drops band C (channels 9-12) and band D (channels 13-16). The transponders carry Gigabit Ethernet traffic.

Figure 10-33 Overview of Meshed Ring Topology with Splitter Protection

Node 1

The configuration for node 1 is the same as described in the "Node 1" section.

Node 2

Figure 10-34 shows the shelf configuration for node 2 in the splitter protected meshed ring with unprotected channels shown in Figure 10-33. Slot 2 uses the splitter line card motherboard, which cross connects the signal to the add/drop mux/demux modules in subslot 0 of both west and east mux/demux slots 0 and 1. Slot 4, which supports the unprotected channels, uses a nonsplitter line card motherboard.

Figure 10-34 Shelf Configuration for Node 2 in Splitter Protected Meshed Ring with Unprotected Channels

Figure 10-35 shows how the 4-channel mux/demux modules are cabled for node 2 in the splitter protected meshed ring with unprotected channel shown in Figure 10-33.

Figure 10-35 Add/Drop Mux/Demux Module Cabling for Node 2 in Splitter Protected Meshed Ring with Unprotected Channels

Patch Connections
Node2# configure terminalNode2(config)# patch thru 0/0 thru 1/1Node2(config)# patch wdm 1/1 thru 1/0Node2(config)# patch wave 0 oscfilter 0/0Node2(config)# patch wave 1 oscfilter 1/0
Node2(config)# patch wavepatch 2/0/0 filter 0/0/0Node2(config)# patch wavepatch 2/1/0 filter 0/0/1Node2(config)# patch wavepatch 2/2/0 filter 0/0/2Node2(config)# patch wavepatch 2/3/0 filter 0/0/3Node2(config)# patch wavepatch 2/0/1 filter 1/0/0Node2(config)# patch wavepatch 2/1/1 filter 1/0/1Node2(config)# patch wavepatch 2/2/1 filter 1/0/2Node2(config)# patch wavepatch 2/3/1 filter 1/0/3
Node2(config)# patch wavepatch 4/0/0 filter 1/1/0Node2(config)# patch wavepatch 4/1/0 filter 1/1/1Node2(config)# patch wavepatch 4/2/0 filter 1/1/2Node2(config)# patch wavepatch 4/3/0 filter 1/1/3
Transparent Interfaces in Slot 2
Node2(config)# interface transparent 2/0/0Node2(config-if)# encapsulation gigabitethernetNode2(config-if)# monitor enableNode2(config-if)# exit
Node2(config)# interface transparent 2/1/0Node2(config-if)# encapsulation gigabitethernetNode2(config-if)# monitor enableNode2(config-if)# exitNode2(config)# interface wave 2/1Node2(config-if)# laser frequency 192200Node2(config-if)# exit
Node2(config)# interface transparent 2/2/0Node2(config-if)# encapsulation gigabitethernetNode2(config-if)# monitor enableNode2(config-if)# exit
Node2(config)# interface transparent 2/3/0Node2(config-if)# encapsulation gigabitethernetNode2(config-if)# monitor enableNode2(config-if)# exitNode2(config)# interface wave 2/3Node2(config-if)# laser frequency 192400Node2(config-if)# exit
Transparent Interfaces in Slot 4
Node2(config)# interface transparent 4/0/0Node2(config-if)# encapsulation sonet oc12Node2(config-if)# monitor enableNode2(config-if)# exit
Node2(config)# interface transparent 4/1/0Node2(config-if)# encapsulation sonet oc12Node2(config-if)# monitor enableNode2(config-if)# exitNode2(config)# interface wave 4/1Node2(config-if)# laser frequency 194200Node2(config-if)# exit
Node2(config)# interface transparent 4/2/0Node2(config-if)# encapsulation sonet oc12Node2(config-if)# monitor enableNode2(config-if)# exit
Node2(config)# interface transparent 4/3/0Node2(config-if)# encapsulation sonet oc12Node2(config-if)# monitor enableNode2(config-if)# exitNode2(config)# interface wave 4/3Node2(config-if)# laser frequency 194400Node2(config-if)# exit
OSC Interfaces
Node2(config)# interface wave 0Node2(config-if)# no shutdownNode2(config-if)# exit
Node2(config)# interface wave 1Node2(config-if)# no shutdownNode2(config-if)# exit
APS
Node2(config)# redundancyNode2(config-red)# associate group channel1Node2(config-red-aps)# aps working wavepatch 2/0/0Node2(config-red-aps)# aps protection wavepatch 2/0/1Node2(config-red-aps)# aps enableNode2(config-red-aps)# exitNode2(config-red)# associate group channel2Node2(config-red-aps)# aps working wavepatch 2/1/0Node2(config-red-aps)# aps protection wavepatch 2/1/1Node2(config-red-aps)# aps enableNode2(config-red-aps)# exitNode2(config-red)# associate group channel3Node2(config-red-aps)# aps working wavepatch 2/2/0Node2(config-red-aps)# aps protection wavepatch 2/2/1Node2(config-red-aps)# aps enableNode2(config-red-aps)# exitNode2(config-red)# associate group channel4Node2(config-red-aps)# aps working wavepatch 2/3/0Node2(config-red-aps)# aps protection wavepatch 2/3/1Node2(config-red-aps)# aps enableNode2(config-red-aps)# end
Node2# copy system:running-config nvram:startup-config
Node 3

Figure 10-36 shows the shelf configuration for node 3 in the splitter protected meshed ring with unprotected channels shown in Figure 10-33. Slot 5 and slot 11 use splitter line card motherboards, which cross connect the signal to the add/drop mux/demux modules in subslot 1 and subslot 3, respectively, of both west and east mux/demux slots 0 and 1. Slot 8, which supports the unprotected channels, uses a nonsplitter line card motherboard.

Figure 10-36 Shelf Configuration for Node 3 in Splitter Protected Meshed Ring with Unprotected Channels

Figure 10-37 shows how the 4-channel mux/demux modules are cabled for node 3 in the splitter protected meshed ring with unprotected channels shown in Figure 10-33.

Figure 10-37 Add/Drop Mux/Demux Module Cabling for Node 3 in Splitter Protected Meshed Ring with Unprotected Channels

Patch Connections
Node3# configure terminalNode3(config)# patch thru 0/3 wdm 0/1Node3(config)# patch thru 0/1 wdm 0/2Node3(config)# patch thru 0/2 thru 1/3Node3(config)# patch wdm 1/3 thru 1/1Node3(config)# patch wave 0 oscfilter 0/3Node3(config)# patch wave 1 oscfilter 1/1
Node3(config)# patch wavepatch 5/0/0 filter 0/1/0Node3(config)# patch wavepatch 5/1/0 filter 0/1/1Node3(config)# patch wavepatch 5/2/0 filter 0/1/2Node3(config)# patch wavepatch 5/3/0 filter 0/1/3Node3(config)# patch wavepatch 5/0/1 filter 1/1/0Node3(config)# patch wavepatch 5/1/1 filter 1/1/1Node3(config)# patch wavepatch 5/2/1 filter 1/1/2Node3(config)# patch wavepatch 5/3/1 filter 1/1/3
Node3(config)# patch wavepatch 8/0/0 filter 0/2/0Node3(config)# patch wavepatch 8/1/0 filter 0/2/1Node3(config)# patch wavepatch 8/2/0 filter 0/2/2Node3(config)# patch wavepatch 8/3/0 filter 0/2/3
Node3(config)# patch wavepatch 11/0/0 filter 0/3/0Node3(config)# patch wavepatch 11/1/0 filter 0/3/1Node3(config)# patch wavepatch 11/2/0 filter 0/3/2Node3(config)# patch wavepatch 11/3/0 filter 0/3/3Node3(config)# patch wavepatch 11/0/1 filter 1/3/0Node3(config)# patch wavepatch 11/1/1 filter 1/3/1Node3(config)# patch wavepatch 11/2/1 filter 1/3/2Node3(config)# patch wavepatch 11/3/1 filter 1/3/3
Transparent Interfaces in Slot 5
Node3(config)# interface transparent 5/0/0Node3(config-if)# encapsulation gigabitethernetNode3(config-if)# monitor enableNode3(config-if)# exit
Node3(config)# interface transparent 5/1/0Node3(config-if)# encapsulation gigabitethernetNode3(config-if)# monitor enableNode3(config-if)# exitNode3(config)# interface wave 5/1Node3(config-if)# laser frequency 192700Node3(config-if)# exit
Node3(config)# interface transparent 5/2/0Node3(config-if)# encapsulation gigabitethernetNode3(config-if)# monitor enableNode3(config-if)# exit
Node3(config)# interface transparent 5/3/0Node3(config-if)# encapsulation gigabitethernetNode3(config-if)# monitor enableNode3(config-if)# exitNode3(config)# interface wave 5/3Node3(config-if)# laser frequency 192900Node3(config-if)# exit
Transparent Interfaces in Slot 8
Node3(config)# interface transparent 4/0/0Node3(config-if)# encapsulation sonet oc12Node3(config-if)# monitor enableNode3(config-if)# exit
Node3(config)# interface transparent 4/1/0Node3(config-if)# encapsulation sonet oc12Node3(config-if)# monitor enableNode3(config-if)# exitNode3(config)# interface wave 4/1Node3(config-if)# laser frequency 194200Node3(config-if)# exit
Node3(config)# interface transparent 4/2/0Node3(config-if)# encapsulation sonet oc12Node3(config-if)# monitor enableNode3(config-if)# exit
Node3(config)# interface transparent 4/3/0Node3(config-if)# encapsulation sonet oc12Node3(config-if)# monitor enableNode3(config-if)# exitNode3(config)# interface wave 4/3Node3(config-if)# laser frequency 194400Node3(config-if)# exit
Transparent Interfaces in Slot 11
Node3(config)# interface transparent 11/0/0Node3(config-if)# encapsulation gigabitethernetNode3(config-if)# monitor enableNode3(config-if)# exit
Node3(config)# interface transparent 11/1/0Node3(config-if)# encapsulation gigabitethernetNode3(config-if)# monitor enableNode3(config-if)# exitNode3(config)# interface wave 11/1Node3(config-if)# laser frequency 1953700Node3(config-if)# exit
Node3(config)# interface transparent 11/2/0Node3(config-if)# encapsulation gigabitethernetNode3(config-if)# monitor enableNode3(config-if)# exit
Node3(config)# interface transparent 11/3/0Node3(config-if)# encapsulation gigabitethernetNode3(config-if)# monitor enableNode3(config-if)# exitNode3(config)# interface wave 11/3Node3(config-if)# laser frequency 193900Node3(config-if)# exit
OSC Interfaces
Node3(config)# interface wave 0Node3(config-if)# no shutdownNode3(config-if)# exit
Node3(config)# interface wave 1Node3(config-if)# no shutdownNode3(config-if)# exit
APS
Node3(config)# redundancyNode3(config-red)# associate group channel5Node3(config-red-aps)# aps working wavepatch 5/0/0Node3(config-red-aps)# aps protection wavepatch 5/0/1Node3(config-red-aps)# aps enableNode3(config-red-aps)# exitNode3(config-red)# associate group channel6Node3(config-red-aps)# aps working wavepatch 5/1/0Node3(config-red-aps)# aps protection wavepatch 5/1/1Node3(config-red-aps)# aps enableNode3(config-red-aps)# exitNode3(config-red)# associate group channel7Node3(config-red-aps)# aps working wavepatch 5/2/0Node3(config-red-aps)# aps protection wavepatch 5/2/1Node3(config-red-aps)# aps enableNode3(config-red-aps)# exitNode3(config-red)# associate group channel8Node3(config-red-aps)# aps working wavepatch 5/3/0Node3(config-red-aps)# aps protection wavepatch 5/3/1Node3(config-red-aps)# aps enableNode3(config-red-aps)# exit
Node3(config-red)# associate group channel13Node3(config-red-aps)# aps working wavepatch 11/0/1Node3(config-red-aps)# aps protection wavepatch 11/0/0Node3(config-red-aps)# aps enableNode3(config-red-aps)# exitNode3(config-red)# associate group channel14Node3(config-red-aps)# aps working wavepatch 11/1/1Node3(config-red-aps)# aps protection wavepatch 11/1/0Node3(config-red-aps)# aps enableNode3(config-red-aps)# exitNNode3(config-red)# associate group channel15Node3(config-red-aps)# aps working wavepatch 11/2/1Node3(config-red-aps)# aps protection wavepatch 11/2/0Node3(config-red-aps)# aps enableNode3(config-red-aps)# exitNode3(config-red)# associate group channel16Node3(config-red-aps)# aps working wavepatch 11/3/1Node3(config-red-aps)# aps protection wavepatch 11/3/0Node3(config-red-aps)# aps enableNode3(config-red-aps)# end
Node3# copy system:running-config nvram:startup-config
Node 4

The configuration for node 4 is the same as described in the "Node 4" section.

Configuring a Meshed Ring with Line Card Protection and OSC

Line card protection requires different shelf and CLI configuration from splitter protection. The following sections describe an example based on the meshed ring topology shown in Figure 10-24.

Node 1

Figure 10-38 shows the shelf configuration for node 1 using line card protection in the example meshed ring shown in Figure 10-24. Slots 2, 5, and 8 use nonsplitter line card motherboards that cross connect the signal to the add/drop mux/demux modules in the west mux/demux slot 0; slots 3, 4, and 10 use nonsplitter line card motherboards that cross connects the signal to the add/drop mux/demux modules in the east mux/demux slot 1.

Figure 10-38 Shelf Configuration for Node 1 in Line Card Protected Meshed Ring

Figure 10-39 shows how the 4-channel mux/demux modules are cabled for node 1 in the line card protected meshed ring shown in Figure 10-24.

Figure 10-39 Add/Drop Mux/Demux Module Cabling with OSC for Node 1 in Line Card Protected Meshed Ring

Patch Connections
Node1# configure terminalNode1(config)# patch thru 0/0 wdm 0/1Node1(config)# patch thru 0/1 wdm 0/2Node1(config)# patch thru 0/2 thru 1/1Node1(config)# patch wdm 1/1 thru 1/0Node1(config)# patch wdm 1/0 thru 1/3Node1(config)# patch wave 0 oscfilter 0/0Node1(config)# patch wave 1 oscfilter 1/3
Node1(config)# patch wavepatch 2/0/0 filter 0/0/0Node1(config)# patch wavepatch 2/1/0 filter 0/0/1Node1(config)# patch wavepatch 2/2/0 filter 0/0/2Node1(config)# patch wavepatch 2/3/0 filter 0/0/3
Node1(config)# patch wavepatch 3/0/0 filter 1/0/0Node1(config)# patch wavepatch 3/1/0 filter 1/0/1Node1(config)# patch wavepatch 3/2/0 filter 1/0/2Node1(config)# patch wavepatch 3/3/0 filter 1/0/3
Node1(config)# patch wavepatch 4/0/0 filter 1/1/0Node1(config)# patch wavepatch 4/1/0 filter 1/1/1Node1(config)# patch wavepatch 4/2/0 filter 1/1/2Node1(config)# patch wavepatch 4/3/0 filter 1/1/3
Node1(config)# patch wavepatch 5/0/0 filter 0/1/0Node1(config)# patch wavepatch 5/1/0 filter 0/1/1Node1(config)# patch wavepatch 5/2/0 filter 0/1/2Node1(config)# patch wavepatch 5/3/0 filter 0/1/3
Node1(config)# patch wavepatch 8/0/0 filter 0/2/0Node1(config)# patch wavepatch 8/1/0 filter 0/2/1Node1(config)# patch wavepatch 8/2/0 filter 0/2/2Node1(config)# patch wavepatch 8/3/0 filter 0/2/3
Node1(config)# patch wavepatch 10/0/0 filter 1/3/0Node1(config)# patch wavepatch 10/1/0 filter 1/3/1Node1(config)# patch wavepatch 10/2/0 filter 1/3/2Node1(config)# patch wavepatch 10/3/0 filter 1/3/3
Transparent Interfaces in Slot 2
Node1(config)# interface transparent 2/0/0Node1(config-if)# encapsulation gigabitethernetNode1(config-if)# monitor enableNode1(config-if)# exit
Node1(config)# interface transparent 2/1/0Node1(config-if)# encapsulation gigabitethernetNode1(config-if)# monitor enableNode1(config-if)# exitNode1(config)# interface wave 2/1Node1(config-if)# laser frequency 192200Node1(config-if)# exit
Node1(config)# interface transparent 2/2/0Node1(config-if)# encapsulation gigabitethernetNode1(config-if)# monitor enableNode1(config-if)# exit
Node1(config)# interface transparent 2/3/0Node1(config-if)# encapsulation gigabitethernetNode1(config-if)# monitor enableNode1(config-if)# exitNode1(config)# interface wave 2/3Node1(config-if)# laser frequency 192400Node1(config-if)# exit
Transparent Interfaces in Slot 3
Node1(config)# interface transparent 3/0/0Node1(config-if)# encapsulation gigabitethernetNode1(config-if)# monitor enableNode1(config-if)# exit
Node1(config)# interface transparent 3/1/0Node1(config-if)# encapsulation gigabitethernetNode1(config-if)# monitor enableNode1(config-if)# exitNode1(config)# interface wave 3/1Node1(config-if)# laser frequency 192700Node1(config-if)# exit
Node1(config)# interface transparent 3/2/0Node1(config-if)# encapsulation gigabitethernetNode1(config-if)# monitor enableNode1(config-if)# exit
Node1(config)# interface transparent 3/3/0Node1(config-if)# encapsulation gigabitethernetNode1(config-if)# monitor enableNode1(config-if)# exitNode1(config)# interface wave 3/3Node1(config-if)# laser frequency 192900Node1(config-if)# exit
Transparent Interfaces in Slot 4
Node1(config)# interface transparent 4/0/0Node1(config-if)# encapsulation gigabitethernetNode1(config-if)# monitor enableNode1(config-if)# exit
Node1(config)# interface transparent 4/1/0Node1(config-if)# encapsulation gigabitethernetNode1(config-if)# monitor enableNode1(config-if)# exitNode1(config)# interface wave 4/1Node1(config-if)# laser frequency 192200Node1(config-if)# exit
Node1(config)# interface transparent 4/2/0Node1(config-if)# encapsulation gigabitethernetNode1(config-if)# monitor enableNode1(config-if)# exit
Node1(config)# interface transparent 4/3/0Node1(config-if)# encapsulation gigabitethernetNode1(config-if)# monitor enableNode1(config-if)# exitNode1(config)# interface wave 4/3Node1(config-if)# laser frequency 192400Node1(config-if)# exit
Transparent Interfaces in Slot 5
Node1(config)# interface transparent 5/0/0Node1(config-if)# encapsulation gigabitethernetNode1(config-if)# monitor enableNode1(config-if)# exit
Node1(config)# interface transparent 5/1/0Node1(config-if)# encapsulation gigabitethernetNode1(config-if)# monitor enableNode1(config-if)# exitNode1(config)# interface wave 5/1Node1(config-if)# laser frequency 192700Node1(config-if)# exit
Node1(config)# interface transparent 5/2/0Node1(config-if)# encapsulation gigabitethernetNode1(config-if)# monitor enableNode1(config-if)# exit
Node1(config)# interface transparent 5/3/0Node1(config-if)# encapsulation gigabitethernetNode1(config-if)# monitor enableNode1(config-if)# exitNode1(config)# interface wave 5/3Node1(config-if)# laser frequency 192900Node1(config-if)# exit
Transparent Interfaces in Slot 8
Node1(config)# interface transparent 8/0/0Node1(config-if)# encapsulation gigabitethernetNode1(config-if)# monitor enableNode1(config-if)# exit
Node1(config)# interface transparent 8/1/0Node1(config-if)# encapsulation gigabitethernetNode1(config-if)# monitor enableNode1(config-if)# exitNode1(config)# interface wave 8/1Node1(config-if)# laser frequency 193200Node1(config-if)# exit
Node1(config)# interface transparent 8/2/0Node1(config-if)# encapsulation gigabitethernetNode1(config-if)# monitor enableNode1(config-if)# exit
Node1(config)# interface transparent 8/3/0Node1(config-if)# encapsulation gigabitethernetNode1(config-if)# monitor enableNode1(config-if)# exitNode1(config)# interface wave 8/3Node1(config-if)# laser frequency 193400Node1(config-if)# exit
Transparent Interfaces in Slot 10
Node1(config)# interface transparent 10/0/0Node1(config-if)# encapsulation gigabitethernetNode1(config-if)# monitor enableNode1(config-if)# exit
Node1(config)# interface transparent 10/1/0Node1(config-if)# encapsulation gigabitethernetNode1(config-if)# monitor enableNode1(config-if)# exitNode1(config)# interface wave 10/1Node1(config-if)# laser frequency 193200Node1(config-if)# exit
Node1(config)# interface transparent 10/2/0Node1(config-if)# encapsulation gigabitethernetNode1(config-if)# monitor enableNode1(config-if)# exit
Node1(config)# interface transparent 10/3/0Node1(config-if)# encapsulation gigabitethernetNode1(config-if)# monitor enableNode1(config-if)# exitNode1(config)# interface wave 10/3Node1(config-if)# laser frequency 193400Node1(config-if)# exit
OSC Interfaces
Node1(config)# interface wave 0Node1(config-if)# no shutdownNode1(config-if)# exit
Node1(config)# interface wave 1Node1(config-if)# no shutdownNode1(config-if)# exit
APS

Use the following for configuring y-cable protection.
Node1(config)# redundancyNode1(config-red)# associate group channel1Node1(config-red-aps)# aps working transparent 4/0/0Node1(config-red-aps)# aps protection transparent 2/0/0Node1(config-red-aps)# aps y-cableNode1(config-red-aps)# aps revertiveNode1(config-red-aps)# aps enableNode1(config-red-aps)# exitNode1(config-red)# associate group channel2Node1(config-red-aps)# aps working transparent 4/1/0Node1(config-red-aps)# aps protection transparent 2/1/0Node1(config-red-aps)# aps y-cableNode1(config-red-aps)# aps revertiveNode1(config-red-aps)# aps enableNode1(config-red-aps)# exitNode1(config-red)# associate group channel3Node1(config-red-aps)# aps working transparent 4/2/0Node1(config-red-aps)# aps protection transparent 2/2/0Node1(config-red-aps)# aps y-cableNode1(config-red-aps)# aps revertiveNode1(config-red-aps)# aps enableNode1(config-red-aps)# exitNode1(config-red)# associate group channel4Node1(config-red-aps)# aps working transparent 4/3/0Node1(config-red-aps)# aps protection transparent 2/3/0Node1(config-red-aps)# aps y-cableNode1(config-red-aps)# aps revertiveNode1(config-red-aps)# aps enableNode1(config-red-aps)# exit
Node1(config-red)# associate group channel5Node1(config-red-aps)# aps working transparent 5/0/0Node1(config-red-aps)# aps protection transparent 3/0/0Node1(config-red-aps)# aps y-cableNode1(config-red-aps)# aps revertiveNode1(config-red-aps)# aps enableNode1(config-red-aps)# exitNode1(config-red)# associate group channel6Node1(config-red-aps)# aps working transparent 5/1/0Node1(config-red-aps)# aps protection transparent 3/1/0Node1(config-red-aps)# aps y-cableNode1(config-red-aps)# aps revertiveNode1(config-red-aps)# aps enableNode1(config-red-aps)# exitNode1(config-red)# associate group channel7Node1(config-red-aps)# aps working transparent 5/2/0Node1(config-red-aps)# aps protection transparent 3/2/0Node1(config-red-aps)# aps y-cableNode1(config-red-aps)# aps revertiveNode1(config-red-aps)# aps enableNode1(config-red-aps)# exitNode1(config-red)# associate group channel8Node1(config-red-aps)# aps working transparent 5/3/0Node1(config-red-aps)# aps protection transparent 3/3/0Node1(config-red-aps)# aps y-cableNode1(config-red-aps)# aps revertiveNode1(config-red-aps)# aps enableNode1(config-red-aps)# exit
Node1(config-red)# associate group channel9Node1(config-red-aps)# aps working transparent 8/0/0Node1(config-red-aps)# aps protection transparent 11/0/0Node1(config-red-aps)# aps y-cableNode1(config-red-aps)# aps revertiveNode1(config-red-aps)# aps enableNode1(config-red-aps)# exitNode1(config-red)# associate group channel10Node1(config-red-aps)# aps working transparent 8/1/0Node1(config-red-aps)# aps protection transparent 11/1/0Node1(config-red-aps)# aps y-cableNode1(config-red-aps)# aps revertiveNode1(config-red-aps)# aps enableNode1(config-red-aps)# exitNode1(config-red)# associate group channel11Node1(config-red-aps)# aps working transparent 8/2/0Node1(config-red-aps)# aps protection transparent 11/2/0Node1(config-red-aps)# aps y-cableNode1(config-red-aps)# aps revertiveNode1(config-red-aps)# aps enableNode1(config-red-aps)# exitNode1(config-red)# associate group channel12Node1(config-red-aps)# aps working transparent 8/3/0Node1(config-red-aps)# aps protection transparent 11/3/0Node1(config-red-aps)# aps y-cableNode1(config-red-aps)# aps revertiveNode1(config-red-aps)# aps enableNode1(config-red-aps)# end
Node1# copy system:running-config nvram:startup-config
Node 2

Figure 10-40 shows the shelf configuration for node 2 in the line card protected meshed ring shown in Figure 10-24. Slot 2 uses the nonsplitter line card motherboard that cross connects the signal to the add/drop mux/demux module in the west mux/demux slot 0; slot 4 uses the nonsplitter line card motherboard that cross connects the signal to the add/drop mux/demux module in the east mux/demux slot 1.

Figure 10-40 Shelf Configuration for Node 2 in Line Card Protected Meshed Ring

Figure 10-41 shows how the 4-channel mux/demux modules are cabled for node 2 in the line card protected meshed ring shown in Figure 10-24.

Figure 10-41 Add/Drop Mux/Demux Module Cabling with OSC for Node 2 in Line Card Protected Meshed Ring

Patch Connections
Node2# configure terminalNode2(config)# patch thru 0/0 thru 1/1Node2(config)# patch wave 0 oscfilter 0/0Node2(config)# patch wave 1 oscfilter 1/1
Node2(config)# patch wavepatch 2/0/0 filter 0/0/0Node2(config)# patch wavepatch 2/1/0 filter 0/0/1Node2(config)# patch wavepatch 2/2/0 filter 0/0/2Node2(config)# patch wavepatch 2/3/0 filter 0/0/3
Node2(config)# patch wavepatch 4/0/0 filter 1/1/0Node2(config)# patch wavepatch 4/1/0 filter 1/1/1Node2(config)# patch wavepatch 4/2/0 filter 1/1/2Node2(config)# patch wavepatch 4/3/0 filter 1/1/3
Transparent Interfaces in Slot 2
Node2(config)# interface transparent 2/0/0Node2(config-if)# encapsulation gigabitethernetNode2(config-if)# monitor enableNode2(config-if)# exit
Node2(config)# interface transparent 2/1/0Node2(config-if)# encapsulation gigabitethernetNode2(config-if)# monitor enableNode2(config-if)# exitNode2(config)# interface wave 2/1Node2(config-if)# laser frequency 192200Node2(config-if)# exit
Node2(config)# interface transparent 2/2/0Node2(config-if)# encapsulation gigabitethernetNode2(config-if)# monitor enableNode2(config-if)# exit
Node2(config)# interface transparent 2/3/0Node2(config-if)# encapsulation gigabitethernetNode2(config-if)# monitor enableNode2(config-if)# exitNode2(config)# interface wave 2/3Node2(config-if)# laser frequency 192400Node2(config-if)# exit
Transparent Interfaces in Slot 4
Node2(config)# interface transparent 4/0/0Node2(config-if)# encapsulation gigabitethernetNode2(config-if)# monitor enableNode2(config-if)# exit
Node2(config)# interface transparent 4/1/0Node2(config-if)# encapsulation gigabitethernetNode2(config-if)# monitor enableNode2(config-if)# exitNode2(config)# interface wave 4/1Node2(config-if)# laser frequency 192200Node2(config-if)# exit
Node2(config)# interface transparent 4/2/0Node2(config-if)# encapsulation gigabitethernetNode2(config-if)# monitor enableNode2(config-if)# exit
Node2(config)# interface transparent 4/3/0Node2(config-if)# encapsulation gigabitethernetNode2(config-if)# monitor enableNode2(config-if)# exitNode2(config)# interface wave 4/3Node2(config-if)# laser frequency 192400Node2(config-if)# exit
OSC Interfaces
Node2(config)# interface wave 0Node2(config-if)# no shutdownNode2(config-if)# exit
Node2(config)# interface wave 1Node2(config-if)# no shutdownNode2(config-if)# exit
APS

Use the following for configuring y-cable protection.
Node2(config)# redundancyNode2(config-red)# associate group channel1Node2(config-red-aps)# aps working transparent 2/0/0Node2(config-red-aps)# aps protection transparent 4/0/0Node2(config-red-aps)# aps y-cableNode2(config-red-aps)# aps revertiveNode2(config-red-aps)# aps enableNode2(config-red-aps)# exitNode2(config-red)# associate group channel2Node2(config-red-aps)# aps working transparent 2/1/0Node2(config-red-aps)# aps protection transparent 4/1/0Node2(config-red-aps)# aps y-cableNode2(config-red-aps)# aps revertiveNode2(config-red-aps)# aps enableNode2(config-red-aps)# exitNode2(config-red)# associate group channel3Node2(config-red-aps)# aps working transparent 2/2/0Node2(config-red-aps)# aps protection transparent 4/2/0Node2(config-red-aps)# aps y-cableNode2(config-red-aps)# aps revertiveNode2(config-red-aps)# aps enableNode2(config-red-aps)# exitNode2(config-red)# associate group channel4Node2(config-red-aps)# aps working transparent 2/3/0Node2(config-red-aps)# aps protection transparent 4/3/0Node2(config-red-aps)# aps y-cableNode2(config-red-aps)# aps revertiveNode2(config-red-aps)# aps enableNode2(config-red-aps)# end
Node2# copy system:running-config nvram:startup-config
Node 3

Figure 10-42 shows the shelf configuration for node 3 in the line card protected meshed ring shown in Figure 10-24. Slots 5 and 11 use the nonsplitter line card motherboards, that cross connects the signal to the add/drop mux/demux modules in the west mux/demux slot 0; slots 3 and 9 use the nonsplitter line card motherboards that cross connects to the add/drop mux/demux modules in the east mux/demux slot 1.

Figure 10-42 Shelf Configuration for Node 3 in Line Card Protected Meshed Ring

Figure 10-43 shows how the 4-channel mux/demux modules are cabled for the line card protected meshed ring shown in Figure 10-24.

Figure 10-43 Add/Drop Mux/Demux Module Cabling with OSC for Node 3 in Line Card Protected Meshed Ring

Patch Connections
Node3# configure terminalNode3(config)# patch thru 0/1 wdm 0/3Node3(config)# patch thru 0/3 thru 1/0Node3(config)# patch wdm 1/0 thru 1/2Node3(config)# patch wave 0 oscfilter 0/3Node3(config)# patch wave 1 oscfilter 1/0
Node3(config)# patch wavepatch 3/0/0 filter 0/1/0Node3(config)# patch wavepatch 3/1/0 filter 0/1/1Node3(config)# patch wavepatch 3/2/0 filter 0/1/2Node3(config)# patch wavepatch 3/3/0 filter 0/1/3
Node3(config)# patch wavepatch 5/0/0 filter 1/0/0Node3(config)# patch wavepatch 5/1/0 filter 1/0/1Node3(config)# patch wavepatch 5/2/0 filter 1/0/2Node3(config)# patch wavepatch 5/3/0 filter 1/0/3
Node3(config)# patch wavepatch 9/0/0 filter 0/3/0Node3(config)# patch wavepatch 9/1/0 filter 0/3/1Node3(config)# patch wavepatch 9/2/0 filter 0/3/2Node3(config)# patch wavepatch 9/3/0 filter 0/3/3
Node3(config)# patch wavepatch 11/0/0 filter 1/2/0Node3(config)# patch wavepatch 11/1/0 filter 1/2/1Node3(config)# patch wavepatch 11/2/0 filter 1/2/2Node3(config)# patch wavepatch 11/3/0 filter 1/2/3
Transparent Interfaces in Slot 3
Node3(config)# interface transparent 3/0/0Node3(config-if)# encapsulation gigabitethernetNode3(config-if)# monitor enableNode3(config-if)# exit
Node3(config)# interface transparent 3/1/0Node3(config-if)# encapsulation gigabitethernetNode3(config-if)# monitor enableNode3(config-if)# exitNode3(config)# interface wave 3/1Node3(config-if)# laser frequency 192700Node3(config-if)# exit
Node3(config)# interface transparent 3/2/0Node3(config-if)# encapsulation gigabitethernetNode3(config-if)# monitor enableNode3(config-if)# exit
Node3(config)# interface transparent 3/3/0Node3(config-if)# encapsulation gigabitethernetNode3(config-if)# monitor enableNode3(config-if)# exitNode3(config)# interface wave 3/3Node3(config-if)# laser frequency 192900Node3(config-if)# exit
Transparent Interfaces in Slot 5
Node3(config)# interface transparent 5/0/0Node3(config-if)# encapsulation gigabitethernetNode3(config-if)# monitor enableNode3(config-if)# exit
Node3(config)# interface transparent 5/1/0Node3(config-if)# encapsulation gigabitethernetNode3(config-if)# monitor enableNode3(config-if)# exitNode3(config)# interface wave 5/1Node3(config-if)# laser frequency 192700Node3(config-if)# exit
Node3(config)# interface transparent 5/2/0Node3(config-if)# encapsulation gigabitethernetNode3(config-if)# monitor enableNode3(config-if)# exit
Node3(config)# interface transparent 5/3/0Node3(config-if)# encapsulation gigabitethernetNode3(config-if)# monitor enableNode3(config-if)# exitNode3(config)# interface wave 5/3Node3(config-if)# laser frequency 192900Node3(config-if)# exit
Transparent Interfaces in Slot 9
Node3(config)# interface transparent 9/0/0Node3(config-if)# encapsulation gigabitethernetNode3(config-if)# monitor enableNode3(config-if)# exit
Node3(config)# interface transparent 9/1/0Node3(config-if)# encapsulation gigabitethernetNode3(config-if)# monitor enableNode3(config-if)# exitNode3(config)# interface wave 9/1Node3(config-if)# laser frequency 1953700Node3(config-if)# exit
Node3(config)# interface transparent 9/2/0Node3(config-if)# encapsulation gigabitethernetNode3(config-if)# monitor enableNode3(config-if)# exit
Node3(config)# interface transparent 9/3/0Node3(config-if)# encapsulation gigabitethernetNode3(config-if)# monitor enableNode3(config-if)# exitNode3(config)# interface wave 9/3Node3(config-if)# laser frequency 193900Node3(config-if)# exit
Transparent Interfaces in Slot 11
Node3(config)# interface transparent 11/0/0Node3(config-if)# encapsulation gigabitethernetNode3(config-if)# monitor enableNode3(config-if)# exit
Node3(config)# interface transparent 11/1/0Node3(config-if)# encapsulation gigabitethernetNode3(config-if)# monitor enableNode3(config-if)# exitNode3(config)# interface wave 11/1Node3(config-if)# laser frequency 1953700Node3(config-if)# exit
Node3(config)# interface transparent 11/2/0Node3(config-if)# encapsulation gigabitethernetNode3(config-if)# monitor enableNode3(config-if)# exit
Node3(config)# interface transparent 11/3/0Node3(config-if)# encapsulation gigabitethernetNode3(config-if)# monitor enableNode3(config-if)# exitNode3(config)# interface wave 11/3Node3(config-if)# laser frequency 193900Node3(config-if)# exit
OSC Interfaces
Node3(config)# interface wave 0Node3(config-if)# no shutdownNode3(config-if)# exit
Node3(config)# interface wave 1Node3(config-if)# no shutdownNode3(config-if)# exit
APS

Use the following for configuring y-cable protection.
Node3(config)# redundancyNode3(config-red)# associate group channel5Node3(config-red-aps)# aps working transparent 3/0/0Node3(config-red-aps)# aps protection transparent 5/0/0Node3(config-red-aps)# aps y-cableNode3(config-red-aps)# aps revertiveNode3(config-red-aps)# aps enableNode3(config-red-aps)# exitNode3(config-red)# associate group channel6Node3(config-red-aps)# aps working transparent 3/1/0Node3(config-red-aps)# aps protection transparent 5/1/0Node3(config-red-aps)# aps y-cableNode3(config-red-aps)# aps revertiveNode3(config-red-aps)# aps enableNode3(config-red-aps)# exitNode3(config-red)# associate group channel7Node3(config-red-aps)# aps working transparent 3/2/0Node3(config-red-aps)# aps protection transparent 5/2/0Node3(config-red-aps)# aps y-cableNode3(config-red-aps)# aps revertiveNode3(config-red-aps)# aps enableNode3(config-red-aps)# exitNode3(config-red)# associate group channel8Node3(config-red-aps)# aps working transparent 3/3/0Node3(config-red-aps)# aps protection transparent 5/3/0Node3(config-red-aps)# aps y-cableNode3(config-red-aps)# aps revertiveNode3(config-red-aps)# aps enableNode3(config-red-aps)# exit
Node3(config-red)# associate group channel13Node3(config-red-aps)# aps working transparent 11/0/0Node3(config-red-aps)# aps protection transparent 9/0/0Node3(config-red-aps)# aps y-cableNode3(config-red-aps)# aps revertiveNode3(config-red-aps)# aps enableNode3(config-red-aps)# exitNode3(config-red)# associate group channel14Node3(config-red-aps)# aps working transparent 11/1/0Node3(config-red-aps)# aps protection transparent 9/1/0Node3(config-red-aps)# aps y-cableNode3(config-red-aps)# aps revertiveNode3(config-red-aps)# aps enableNode3(config-red-aps)# exitNode3(config-red)# associate group channel15Node3(config-red-aps)# aps working transparent 11/2/0Node3(config-red-aps)# aps protection transparent 9/2/0Node3(config-red-aps)# aps y-cableNode3(config-red-aps)# aps revertiveNode3(config-red-aps)# aps enableNode3(config-red-aps)# exitNode3(config-red)# associate group channel16Node3(config-red-aps)# aps working transparent 11/3/0Node3(config-red-aps)# aps protection transparent 9/3/0Node3(config-red-aps)# aps y-cableNode3(config-red-aps)# aps revertiveNode3(config-red-aps)# aps enableNode3(config-red-aps)# endNode3# copy system:running-config nvram:startup-config
Node 4

Figure 10-44 shows the shelf configuration for node 4 in the line card protected meshed ring shown in Figure 10-24. Slots 8 and 11 use the nonsplitter line card motherboards that cross connects the signal to the add/drop mux/demux modules in the west mux/demux slots 0; slots 9 and 10 use the nonsplitter line card motherboards that cross connects the signal to the add/drop mux/demux modules in the east mux/demux slot 1.

Figure 10-44 Shelf Configuration for Node 4 in Line Card Protected Meshed Ring

Figure 10-45 shows how the 4-channel mux/demux modules are cabled for node 4 in the line card protected meshed ring shown in Figure 10-24.

Figure 10-45 Add/Drop Mux/Demux Module Cabling with OSC for Node 4 in Line Card Protected Meshed Ring

Patch Connections
Node4# configure terminalNode4(config)# patch thru 0/2 wdm 0/3Node4(config)# patch thru 0/3 thru 1/3Node4(config)# patch wdm 1/3 thru 1/2Node4(config)# patch wave 0 oscfilter 0/2Node4(config)# patch wave 1 oscfilter 1/2
Node4(config)# patch wavepatch 8/0/0 filter 0/2/0Node4(config)# patch wavepatch 8/1/0 filter 0/2/1Node4(config)# patch wavepatch 8/2/0 filter 0/2/2Node4(config)# patch wavepatch 8/3/0 filter 0/2/3
Node4(config)# patch wavepatch 9/0/0 filter 1/2/0Node4(config)# patch wavepatch 9/1/0 filter 1/2/1Node4(config)# patch wavepatch 9/2/0 filter 1/2/2Node4(config)# patch wavepatch 9/3/0 filter 1/2/3
Node4(config)# patch wavepatch 10/0/0 filter 1/3/0Node4(config)# patch wavepatch 10/1/0 filter 1/3/1Node4(config)# patch wavepatch 10/2/0 filter 1/3/2Node4(config)# patch wavepatch 10/3/0 filter 1/3/3
Node4(config)# patch wavepatch 11/0/0 filter 0/3/0Node4(config)# patch wavepatch 11/1/0 filter 0/3/1Node4(config)# patch wavepatch 11/2/0 filter 0/3/2Node4(config)# patch wavepatch 11/3/0 filter 0/3/3
Transparent Interfaces in Slot 8
Node4(config)# interface transparent 8/0/0Node4(config-if)# encapsulation gigabitethernetNode4(config-if)# monitor enableNode4(config-if)# exit
Node4(config)# interface transparent 8/1/0Node4(config-if)# encapsulation gigabitethernetNode4(config-if)# monitor enableNode4(config-if)# exitNode4(config)# interface wave 8/1Node4(config-if)# laser frequency 193200Node4(config-if)# exit
Node4(config)# interface transparent 8/2/0Node4(config-if)# encapsulation gigabitethernetNode4(config-if)# monitor enableNode4(config-if)# exit
Node4(config)# interface transparent 8/3/0Node4(config-if)# encapsulation gigabitethernetNode4(config-if)# monitor enableNode4(config-if)# exitNode4(config)# interface wave 8/3Node4(config-if)# laser frequency 193400Node4(config-if)# exit
Transparent Interfaces in Slot 9
Node4(config)# interface transparent 9/0/0Node4(config-if)# encapsulation gigabitethernetNode4(config-if)# monitor enableNode4(config-if)# exit
Node4(config)# interface transparent 9/1/0Node4(config-if)# encapsulation gigabitethernetNode4(config-if)# monitor enableNode4(config-if)# exitNode4(config)# interface wave 9/1Node4(config-if)# laser frequency 1953700Node4(config-if)# exit
Node4(config)# interface transparent 9/2/0Node4(config-if)# encapsulation gigabitethernetNode4(config-if)# monitor enableNode4(config-if)# exit
Node4(config)# interface transparent 9/3/0Node4(config-if)# encapsulation gigabitethernetNode4(config-if)# monitor enableNode4(config-if)# exitNode4(config)# interface wave 9/3Node4(config-if)# laser frequency 193900Node4(config-if)# exit
Transparent Interfaces in Slot 10
Node4(config)# interface transparent 10/0/0Node4(config-if)# encapsulation gigabitethernetNode4(config-if)# monitor enableNode4(config-if)# exit
Node4(config)# interface transparent 10/1/0Node4(config-if)# encapsulation gigabitethernetNode4(config-if)# monitor enableNode4(config-if)# exitNode4(config)# interface wave 10/1Node4(config-if)# laser frequency 193200Node4(config-if)# exit
Node4(config)# interface transparent 10/2/0Node4(config-if)# encapsulation gigabitethernetNode4(config-if)# monitor enableNode4(config-if)# exit
Node4(config)# interface transparent 10/3/0Node4(config-if)# encapsulation gigabitethernetNode4(config-if)# monitor enableNode4(config-if)# exitNode4(config)# interface wave 10/3Node4(config-if)# laser frequency 193400Node4(config-if)# exit
Transparent Interfaces in Slot 11
Node4(config)# interface transparent 11/0/0Node4(config-if)# encapsulation gigabitethernetNode4(config-if)# monitor enableNode4(config-if)# exit
Node4(config)# interface transparent 11/1/0Node4(config-if)# encapsulation gigabitethernetNode4(config-if)# monitor enableNode4(config-if)# exitNode4(config)# interface wave 11/1Node4(config-if)# laser frequency 1953700Node4(config-if)# exit
Node4(config)# interface transparent 11/2/0Node4(config-if)# encapsulation gigabitethernetNode4(config-if)# monitor enableNode4(config-if)# exit
Node4(config)# interface transparent 11/3/0Node4(config-if)# encapsulation gigabitethernetNode4Node4(config-if)# monitor enableNode4(config-if)# exitNode4(config)# interface wave 11/3Node4(config-if)# laser frequency 193900Node4(config-if)# exit
OSC Interfaces
Node4(config)# interface wave 0Node4(config-if)# no shutdownNode4(config-if)# exit
Node4(config)# interface wave 1Node4(config-if)# no shutdownNode4(config-if)# exit
APS

Use the following for configuring y-cable protection.
Node4(config)# redundancyNode4(config-red)# associate group channel9Node4(config-red-aps)# aps working transparent 10/0/0Node4(config-red-aps)# aps protection transparent 8/0/0Node4(config-red-aps)# aps y-cableNode4(config-red-aps)# aps revertiveNode4(config-red-aps)# aps enableNode4(config-red-aps)# exitNode4(config-red)# associate group channel10Node4(config-red-aps)# aps working transparent 10/1/0Node4(config-red-aps)# aps protection transparent 8/1/0Node4(config-red-aps)# aps y-cableNode4(config-red-aps)# aps revertiveNode4(config-red-aps)# aps enableNode4(config-red-aps)# exitNode4(config-red)# associate group channel11Node4(config-red-aps)# aps working transparent 10/2/0Node4(config-red-aps)# aps protection transparent 8/2/0Node4(config-red-aps)# aps y-cableNode4(config-red-aps)# aps revertiveNode4(config-red-aps)# aps enableNode4(config-red-aps)# exitNode4(config-red)# associate group channel12Node4(config-red-aps)# aps working transparent 10/3/0Node4(config-red-aps)# aps protection transparent 8/3/0Node4(config-red-aps)# aps y-cableNode4(config-red-aps)# aps revertiveNode4(config-red-aps)# aps enableNode4(config-red-aps)# exit
Node4(config-red)# associate group channel13Node4(config-red-aps)# aps working transparent 9/0/0Node4(config-red-aps)# aps protection transparent 11/0/0Node4(config-red-aps)# aps y-cableNode4(config-red-aps)# aps revertiveNode4(config-red-aps)# aps enableNode4(config-red-aps)# exitNode4(config-red)# associate group channel13Node4(config-red-aps)# aps working transparent 9/1/0Node4(config-red-aps)# aps protection transparent 11/1/0Node4(config-red-aps)# aps y-cableNode4(config-red-aps)# aps revertiveNode4(config-red-aps)# aps enableNode4(config-red-aps)# exitNode4(config-red)# associate group channel13Node4(config-red-aps)# aps working transparent 9/2/0Node4(config-red-aps)# aps protection transparent 11/2/0Node4(config-red-aps)# aps y-cableNode4(config-red-aps)# aps revertiveNode4(config-red-aps)# aps enableNode4(config-red-aps)# exitNode4(config-red)# associate group channel13Node4(config-red-aps)# aps working transparent 9/3/0Node4(config-red-aps)# aps protection transparent 11/3/0Node4(config-red-aps)# aps y-cableNode4(config-red-aps)# aps revertiveNode4(config-red-aps)# aps enableNode4(config-red-aps)# end
Node4# copy system:running-config nvram:startup-config
Configuring a Line Card Protected Meshed Ring with Unprotected Channels and OSC

Line card protection requires different shelf and CLI configuration from splitter protection. The following sections describe an example based on the meshed ring topology shown in Figure 10-33.

Node 1

The configuration for node 1 is the same as described in the "Node 1" section.

Node 2

Figure 10-46 shows the shelf configuration for node 2 in the line card protected meshed ring with unprotected channels shown in Figure 10-33. Channels 1-4 are line card protected using a nonsplitter line card motherboard in slot 2 and a nonsplitter line card motherboard in slot 4. Slot 8 uses a nonsplitter line card motherboard for the unprotected channels.

Figure 10-46 Shelf Configuration for Node 2 in Line Card Protected Meshed Ring with Unprotected Channels

Figure 10-47 shows how the 4-channel mux/demux modules are cabled for node 2 in the line card protected meshed ring with unprotected channels shown in Figure 10-33.

Figure 10-47 Add/Drop Mux/Demux Module Cabling for Node 2 in Line Card Protected Meshed Ring with Unprotected Channels

Patch Connections
Node2# configure terminalNode2(config)# patch thru 0/0 thru 1/2Node2(config)# patch wdm 1/2 thru 1/1Node2(config)# patch wave 0 oscfilter 0/0Node2(config)# patch wave 1 oscfilter 1/1
Node2(config)# patch wavepatch 2/0/0 filter 0/0/0Node2(config)# patch wavepatch 2/1/0 filter 0/0/1Node2(config)# patch wavepatch 2/2/0 filter 0/0/2Node2(config)# patch wavepatch 2/3/0 filter 0/0/3
Node2(config)# patch wavepatch 4/0/0 filter 1/1/0Node2(config)# patch wavepatch 4/1/0 filter 1/1/1Node2(config)# patch wavepatch 4/2/0 filter 1/1/2Node2(config)# patch wavepatch 4/3/0 filter 1/1/3
Node2(config)# patch wavepatch 8/0/0 filter 1/2/0Node2(config)# patch wavepatch 8/1/0 filter 1/2/1Node2(config)# patch wavepatch 8/2/0 filter 1/2/2Node2(config)# patch wavepatch 8/3/0 filter 1/2/3
Transparent Interfaces in Slot 2
Node2(config)# interface transparent 2/0/0Node2(config-if)# encapsulation gigabitethernetNode2(config-if)# monitor enableNode2(config-if)# exit
Node2(config)# interface transparent 2/1/0Node2(config-if)# encapsulation gigabitethernetNode2(config-if)# monitor enableNode2(config-if)# exitNode2(config)# interface wave 2/1Node2(config-if)# laser frequency 192200Node2(config-if)# exit
Node2(config)# interface transparent 2/2/0Node2(config-if)# encapsulation gigabitethernetNode2(config-if)# monitor enableNode2(config-if)# exit
Node2(config)# interface transparent 2/3/0Node2(config-if)# encapsulation gigabitethernetNode2(config-if)# monitor enableNode2(config-if)# exitNode2(config)# interface wave 2/3Node2(config-if)# laser frequency 192400Node2(config-if)# exit
Transparent Interfaces in Slot 4
Node2(config)# interface transparent 4/0/0Node2(config-if)# encapsulation sonet oc12Node2(config-if)# monitor enableNode2(config-if)# exit
Node2(config)# interface transparent 4/1/0Node2(config-if)# encapsulation sonet oc12Node2(config-if)# monitor enableNode2(config-if)# exitNode2(config)# interface wave 4/1Node2(config-if)# laser frequency 192200Node2(config-if)# exit
Node2(config)# interface transparent 4/2/0Node2(config-if)# encapsulation sonet oc12Node2(config-if)# monitor enableNode2(config-if)# exit
Node2(config)# interface transparent 4/3/0Node2(config-if)# encapsulation sonet oc12Node2(config-if)# monitor enableNode2(config-if)# exitNode2(config)# interface wave 4/3Node2(config-if)# laser frequency 192400Node2(config-if)# exit
Transparent Interfaces in Slot 8
Node2(config)# interface transparent 8/0/0Node2(config-if)# encapsulation sonet oc12Node2(config-if)# monitor enableNode2(config-if)# exit
Node2(config)# interface transparent 8/1/0Node2(config-if)# encapsulation sonet oc12Node2(config-if)# monitor enableNode2(config-if)# exitNode2(config)# interface wave 8/1Node2(config-if)# laser frequency 194200Node2(config-if)# exit
Node2(config)# interface transparent 8/2/0Node2(config-if)# encapsulation sonet oc12Node2(config-if)# monitor enableNode2(config-if)# exit
Node2(config)# interface transparent 8/3/0Node2(config-if)# encapsulation sonet oc12Node2(config-if)# monitor enableNode2(config-if)# exitNode2(config)# interface wave 8/3Node2(config-if)# laser frequency 194400Node2(config-if)# exit
OSC Interfaces
Node2(config)# interface wave 0Node2(config-if)# no shutdownNode2(config-if)# exit
Node2(config)# interface wave 1Node2(config-if)# no shutdownNode2(config-if)# exit
APS

Use the following for configuring y-cable protection.
Node2(config)# redundancyNode2(config-red)# associate group channel1Node2(config-red-aps)# aps working transparent 2/0/0Node2(config-red-aps)# aps protection transparent 4/0/0Node2(config-red-aps)# aps y-cableNode2(config-red-aps)# aps revertiveNode2(config-red-aps)# aps enableNode2(config-red-aps)# exitNode2(config-red)# associate group channel2Node2(config-red-aps)# aps working transparent 2/1/0Node2(config-red-aps)# aps protection transparent 4/1/0Node2(config-red-aps)# aps y-cableNode2(config-red-aps)# aps revertiveNode2(config-red-aps)# aps enableNode2(config-red-aps)# exitNode2(config-red)# associate group channel3Node2(config-red-aps)# aps working transparent 2/2/0Node2(config-red-aps)# aps protection transparent 4/2/0Node2(config-red-aps)# aps y-cableNode2(config-red-aps)# aps revertiveNode2(config-red-aps)# aps enableNode2(config-red-aps)# exitNode2(config-red)# associate group channel4Node2(config-red-aps)# aps working transparent 2/3/0Node2(config-red-aps)# aps protection transparent 4/3/0Node2(config-red-aps)# aps y-cableNode2(config-red-aps)# aps revertiveNode2(config-red-aps)# aps enableNode2(config-red-aps)# end
Node2# copy system:running-config nvram:startup-config
Node 3

Figure 10-48 shows how the modules are installed in the shelf for node 3 in the example network shown in Figure 10-33. Channels 5-8 are line card protected using a nonsplitter line card motherboard in slot 3 and a nonsplitter line card motherboard in slot 5. Channels 13-16 are line card protected using a nonsplitter line card motherboard in slot 9 and a nonsplitter line card motherboard in slot 11. Slot 8 uses a nonsplitter line card motherboard for the unprotected channels.

Figure 10-48 Shelf Configuration for Node 3 in Line Card Protected Meshed Ring with Unprotected Channels

Figure 10-49 shows how the 4-channel mux/demux modules are cabled for node 3 in the line card protected meshed ring with unprotected channels shown in Figure 10-33.

Figure 10-49 Add/Drop Mux/Demux Module Cabling for Node 3 in Line Card Protected Meshed Ring with Unprotected Channels

Patch Connections
Node3# configure terminalNode3(config)# patch thru 0/3 wdm 0/1Node3(config)# patch thru 0/1 wdm 0/2Node3(config)# patch thru 0/2 thru 1/2Node3(config)# patch wdm 1/2 thru 1/0Node3(config)# patch wave 0 oscfilter 0/3Node3(config)# patch wave 1 oscfilter 1/0
Node3(config)# patch wavepatch 3/0/0 filter 1/0/0Node3(config)# patch wavepatch 3/1/0 filter 1/0/1Node3(config)# patch wavepatch 3/2/0 filter 1/0/2Node3(config)# patch wavepatch 3/3/0 filter 1/0/3
Node3(config)# patch wavepatch 5/0/0 filter 0/1/0Node3(config)# patch wavepatch 5/1/0 filter 0/1/1Node3(config)# patch wavepatch 5/2/0 filter 0/1/2Node3(config)# patch wavepatch 5/3/0 filter 0/1/3
Node3(config)# patch wavepatch 8/0/0 filter 0/2/0Node3(config)# patch wavepatch 8/1/0 filter 0/2/1Node3(config)# patch wavepatch 8/2/0 filter 0/2/2Node3(config)# patch wavepatch 8/3/0 filter 0/2/3
Node3(config)# patch wavepatch 9/0/0 filter 1/2/0Node3(config)# patch wavepatch 9/1/0 filter 1/2/1Node3(config)# patch wavepatch 9/2/0 filter 1/2/2Node3(config)# patch wavepatch 9/3/0 filter 1/2/3
Node3(config)# patch wavepatch 11/0/0 filter 0/3/0Node3(config)# patch wavepatch 11/1/0 filter 0/3/1Node3(config)# patch wavepatch 11/2/0 filter 0/3/2Node3(config)# patch wavepatch 11/3/0 filter 0/3/3
Transparent Interfaces in Slot 3
Node3(config)# interface transparent 3/0/0Node3(config-if)# encapsulation gigabitethernetNode3(config-if)# monitor enableNode3(config-if)# exit
Node3(config)# interface transparent 3/1/0Node3(config-if)# encapsulation gigabitethernetNode3(config-if)# monitor enableNode3(config-if)# exitNode3(config)# interface wave 3/1Node3(config-if)# laser frequency 192700Node3(config-if)# exit
Node3(config)# interface transparent 3/2/0Node3(config-if)# encapsulation gigabitethernetNode3(config-if)# monitor enableNode3(config-if)# exit
Node3(config)# interface transparent 3/3/0Node3(config-if)# encapsulation gigabitethernetNode3(config-if)# monitor enableNode3(config-if)# exitNode3(config)# interface wave 3/3Node3(config-if)# laser frequency 192900Node3(config-if)# exit
Transparent Interfaces in Slot 5
Node3(config)# interface transparent 5/0/0Node3(config-if)# encapsulation gigabitethernetNode3(config-if)# monitor enableNode3(config-if)# exit
Node3(config)# interface transparent 5/1/0Node3(config-if)# encapsulation gigabitethernetNode3(config-if)# monitor enableNode3(config-if)# exitNode3(config)# interface wave 5/1Node3(config-if)# laser frequency 192700Node3(config-if)# exit
Node3(config)# interface transparent 5/2/0Node3(config-if)# encapsulation gigabitethernetNode3(config-if)# monitor enableNode3(config-if)# exit
Node3(config)# interface transparent 5/3/0Node3(config-if)# encapsulation gigabitethernetNode3(config-if)# monitor enableNode3(config-if)# exitNode3(config)# interface wave 5/3Node3(config-if)# laser frequency 192900Node3(config-if)# exit
Transparent Interfaces in Slot 8
Node3(config)# interface transparent 4/0/0Node3(config-if)# encapsulation sonet oc12Node3(config-if)# monitor enableNode3(config-if)# exit
Node3(config)# interface transparent 4/1/0Node3(config-if)# encapsulation sonet oc12Node3(config-if)# monitor enableNode3(config-if)# exitNode3(config)# interface wave 4/1Node3(config-if)# laser frequency 194200Node3(config-if)# exit
Node3(config)# interface transparent 4/2/0Node3(config-if)# encapsulation sonet oc12Node3(config-if)# monitor enableNode3(config-if)# exit
Node3(config)# interface transparent 4/3/0Node3(config-if)# encapsulation sonet oc12Node3(config-if)# monitor enableNode3(config-if)# exitNode3(config)# interface wave 4/3Node3(config-if)# laser frequency 194400Node3(config-if)# exit
Transparent Interfaces in Slot 9
Node3(config)# interface transparent 9/0/0Node3(config-if)# encapsulation gigabitethernetNode3(config-if)# monitor enableNode3(config-if)# exit
Node3(config)# interface transparent 9/1/0Node3(config-if)# encapsulation gigabitethernetNode3(config-if)# monitor enableNode3(config-if)# exitNode3(config)# interface wave 9/1Node3(config-if)# laser frequency 1953700Node3(config-if)# exit
Node3(config)# interface transparent 9/2/0Node3(config-if)# encapsulation gigabitethernetNode3(config-if)# monitor enableNode3(config-if)# exit
Node3(config)# interface transparent 9/3/0Node3(config-if)# encapsulation gigabitethernetNode3(config-if)# monitor enableNode3(config-if)# exitNode3(config)# interface wave 9/3Node3(config-if)# laser frequency 193900Node3(config-if)# exit
Transparent Interfaces in Slot 11
Node3(config)# interface transparent 11/0/0Node3(config-if)# encapsulation gigabitethernetNode3(config-if)# monitor enableNode3(config-if)# exit
Node3(config)# interface transparent 11/1/0Node3(config-if)# encapsulation gigabitethernetNode3(config-if)# monitor enableNode3(config-if)# exitNode3(config)# interface wave 11/1Node3(config-if)# laser frequency 1953700Node3(config-if)# exit
Node3(config)# interface transparent 11/2/0Node3(config-if)# encapsulation gigabitethernetNode3(config-if)# monitor enableNode3(config-if)# exit
Node3(config)# interface transparent 11/3/0Node3(config-if)# encapsulation gigabitethernetNode3(config-if)# monitor enableNode3(config-if)# exitNode3(config)# interface wave 11/3Node3(config-if)# laser frequency 193900Node3(config-if)# exit
OSC Interfaces
Node3(config)# interface wave 0Node3(config-if)# no shutdownNode3(config-if)# exit
Node3(config)# interface wave 1Node3(config-if)# no shutdownNode3(config-if)# exit
APS

Use the following for configuring y-cable protection.
Node3(config)# redundancyNode3(config-red)# associate group channel5Node3(config-red-aps)# aps working transparent 3/0/0Node3(config-red-aps)# aps protection transparent 5/0/0Node3(config-red-aps)# aps y-cableNode3(config-red-aps)# aps revertiveNode3(config-red-aps)# aps enableNode3(config-red-aps)# exitNode3(config-red)# associate group channel6Node3(config-red-aps)# aps working transparent 3/1/0Node3(config-red-aps)# aps protection transparent 5/1/0Node3(config-red-aps)# aps y-cableNode3(config-red-aps)# aps revertiveNode3(config-red-aps)# aps enableNode3(config-red-aps)# exitNode3(config-red)# associate group channel7Node3(config-red-aps)# aps working transparent 3/2/0Node3(config-red-aps)# aps protection transparent 5/2/0Node3(config-red-aps)# aps y-cableNode3(config-red-aps)# aps revertiveNode3(config-red-aps)# aps enableNode3(config-red-aps)# exitNode3(config-red)# associate group channel8Node3(config-red-aps)# aps working transparent 3/3/0Node3(config-red-aps)# aps protection transparent 5/3/0Node3(config-red-aps)# aps y-cableNode3(config-red-aps)# aps revertiveNode3(config-red-aps)# aps enableNode3(config-red-aps)# exit
Node3(config-red)# associate group channel13Node3(config-red-aps)# aps working transparent 11/0/0Node3(config-red-aps)# aps protection transparent 9/0/0Node3(config-red-aps)# aps y-cableNode3(config-red-aps)# aps revertiveNode3(config-red-aps)# aps enableNode3(config-red-aps)# exitNode3(config-red)# associate group channel14Node3(config-red-aps)# aps working transparent 11/1/0Node3(config-red-aps)# aps protection transparent 9/1/0Node3(config-red-aps)# aps y-cableNode3(config-red-aps)# aps revertiveNode3(config-red-aps)# aps enableNode3(config-red-aps)# exitNode3(config-red)# associate group channel15Node3(config-red-aps)# aps working transparent 11/2/0Node3(config-red-aps)# aps protection transparent 9/2/0Node3(config-red-aps)# aps y-cableNode3(config-red-aps)# aps revertiveNode3(config-red-aps)# aps enableNode3(config-red-aps)# exitNode3(config-red)# associate group channel16Node3(config-red-aps)# aps working transparent 11/3/0Node3(config-red-aps)# aps protection transparent 9/3/0Node3(config-red-aps)# aps y-cableNode3(config-red-aps)# aps revertiveNode3(config-red-aps)# aps enable
Node3# copy system:running-config nvram:startup-config
Node 4

The configuration for node 4 is the same as described in the "Node 4" section.