Customizing AccessPath-TS3 System Configurations

This chapter describes how to use the Cisco IOS software command-line interface (CLI) to change the host name, password, and IP addresses used in the Cisco AccessPath-TS3 Model 531 Integrated Access System, in order to alter the standard configurations for your network. The following procedures are described:

Changing the host name and password
Understanding and assigning IP addresses to each AccessPath-TS3 component
Configuring for the following interfaces:

Ethernet
Fast Ethernet
Loopback
Bridge-Group Virtual Interface (BVI)
Sc0 interface of the Switch Shelf

Configuring local IP address pools
Configuring internal routing for either Enhanced Interior Gateway Routing Protocol (EIGRP) or Open Shortest Path First (OSPF) Autonomous System

Follow the procedures in this chapter to configure the components in the AccessPath-TS3 system manually. Many of these configurations can also be created automatically using the Cisco AccessPath Manager software. For more information, see the Installing Cisco AccessPath Manager document.

Note The Cisco AccessPath-TS3 Integrated Access System IP Address Map quick reference guide can help you plan IP addressing for your AccessPath-TS3 system. This quick reference guide, included with your AccessPath-TS3 system, contains a map and an explanation of the map to plan IP addressing for your AccessPath-TS3 system.

This chapter does not describe every configuration possible—only a small portion of the most commonly used configuration procedures. For advanced configuration topics, see the Cisco IOS configuration guide and command reference publications. These publications are available on the Documentation CD-ROM that shipped with your AccessPath-TS3 system, on the World Wide Web from Cisco's home page, or you can order printed copies separately.

If you are experienced using the Cisco IOS software, you might find Appendix A, "Sample Configurations," a useful reference for configuration.

Note If you did not read Chapter 1, "Cisco IOS Software and the EXEC Facility Fundamentals," and you are not experienced with Cisco router configuration, go to that chapter and read it now. This chapter provides important information you will need to succeed with the configuration.

Configuring the Host Name and Passwords

One of the first configuration tasks you might want to do is configure the host name and set an encrypted password. Configuring a host name allows you to distinguish multiple Cisco devices from each other. Setting an encrypted password allows you to prevent unauthorized configuration changes. Configuring line passwords allows you to prevent unauthorized access to a device.

Table 3-1 Changing the Host Name and Passwords

Step	Command	Purpose
1	Router> enable Password: <password> Router#	Enter enable mode. Enter the password. You have entered enable mode when the prompt changes to Router#.
2	Router# config term Enter configuration commands, one per line. End with CNTL/Z. Router(config)#	Enter global configuration mode. You have entered global configuration mode when the prompt changes to Router(config)#.
3	Router(config)# hostname CMS01 CMS01(config)#	Change the name of the device to a meaningful name. Substitute your host name for CMS01.
4	CMS01(config)# enable secret secret123	Enter an enable secret password. This password provides access to privileged EXEC mode. When a user types enable at the EXEC prompt (CMS01>), that user must enter the enable secret password to gain access to configuration mode. Substitute your enable secret for secret123.
5	CMS01(config)# line vty 0 4 CMS01(config-line)# password cisco CMS01(config-line)# login CMS01(config-line)# exit CMS01(config)#	Enter line configuration mode to configure the virtual terminal ports. The parameter pair 0 4 refers to the range of virtual terminals from vty 0 to vty 63. (There might be a different number of vty lines configured.) When you enter line configuration mode, the prompt changes to CMS01(config-line)#. Enter a vty password. This password is required to allow Telnet access to a Cisco router. When a user Telnets to the router, that user must enter the vty password to gain access to the EXEC prompt. Substitute your vty password for cisco. Configure the specified range of vty lines to permit a login with the line password. Exit back to global configuration mode.

Verifying the Host Name and Passwords

To verify that you configured the right host name and passwords:

Enter the show config command:

 
CMS01(config)# show config

 
Using 1888 out of 126968 bytes

!

 
version XX.X

.

.

.

!

 
hostname CMS01

!

 
enable secret 5 $1$60L4$X2JYOwoDc0.kqa1loO/w8/

.

.

.

 
line vty 0 4

 
 password cisco

 
login

Check the host name and encrypted password displayed near the top of the command output.

Exit global configuration mode and attempt to reenter it using the new enable password:

 
CMS01# exit

.

.

.

 
CMS01 con0 is now available

 
Press RETURN to get started.

 
CMS01> enable

 
Password: secret123

 
CMS01# 

If an interface is configured on the router, open a Telnet session to the router and attempt to enter it using the new vty password:

 
CMS01# telnet CMS01

 
Translating "CMS01"...domain server (172.22.5.253) [OK] 

 
Trying CMS01.yourdomain.com (192.168.1.56)... Open

 
User Access Verification

 
Password: cisco

 
CMS01> 

Tips

If you are having trouble:

Make sure that the whole range of vty lines is configured with the correct passwords.
Make sure Caps Lock is off.
Make sure you entered the correct passwords. Passwords are case sensitive.

Changing Interface IP Addresses on the Access Server Shelf

Configure the Ethernet 10BaseT Interface

Assign an IP address to the Ethernet 10BaseT interface of an Access Server Shelf so that it can be recognized as a device on the Ethernet LAN.

Table 3-2 Configuring Ethernet 10BaseT—Access Server Shelf

Step	Command	Purpose
1	AS01> enable Password: <password> AS01#	Enter enable mode. Enter the password. You have entered enable mode when the prompt changes to AS01#.
2	AS01# config term Enter configuration commands, one per line. End with CNTL/Z. AS01(config)#	Enter global configuration mode. You have entered the global configuration mode when the prompt changes to AS01(config)#.
3	AS01(config)# interface ethernet 0 AS01(config-if)#	Enter Ethernet interface configuration mode.
4	AS01(config-if)# ip address 192.168.1.1 255.255.255.224	Assign an IP address and subnet mask to the interface.
5	AS01(config-if)# end AS01# %SYS-5-CONFIG_I: Configured from console by console	Return to privileged EXEC mode. This message is normal and does not indicate an error.

Verify the IP Address

To verify you have assigned the correct IP address:

Enter the show arp command:

 
AS01# show arp

 
Protocol  Address          Age (min)  Hardware Addr    Type   Interface

 
Internet 192.168.1.1              _   0800.207e.bead   ARPA   Ethernet0

 
AS01#

Tips

If you are having trouble:

Make sure the cable connections are not loose or disconnected.
Make sure you are using the correct IP address.
Use the debug arp command. For more information, see the Debug Command Reference.

Configure the Ethernet 100BaseT Interface

Assign an IP address to the Ethernet 100BaseT interface of an Access Server Shelf so that it can be recognized as a device on the Ethernet LAN. The Fast Ethernet interface supports 10- and 100-Mbps speeds with the 100BaseT and 10BaseT hubs and switches.

Table 3-3 Configuring Ethernet 100BaseT—Access Server Shelf

Step	Command	Purpose
1	AS01> enable Password: <password> AS01#	Enter enable mode. Enter the password. You have entered enable mode when the prompt changes to AS01#.
2	AS01# config term Enter configuration commands, one per line. End with CNTL/Z. AS01(config)#	Enter global configuration mode. You have entered global configuration mode when the prompt changes to AS01(config)#.
3	AS01(config)# interface fastethernet 0 AS01(config-if)#	Enter Ethernet interface configuration mode.
4	AS01(config-if)# ip address 172.16.1.1 255.255.255.224	Assign an IP address and subnet mask to the interface.
5	AS01(config-if)# end AS01# %SYS-5-CONFIG_I: Configured from console by console	Return to privileged EXEC mode. This message is normal and does not indicate an error.

Verify the IP Address, Speed, and Duplex Operations

To verify the IP address, configured and actual speed, and configured and actual duplex operations:

Enter the show arp command to verify the IP address:

 
AS01# show arp

 
Protocol  Address      Age (min)  Hardware Addr    Type    Interface

 
Internet 172.16.1.1          _    0800.207e.bead   ARPA    FastEthernet0

Enter the show interface fastethernet 0 command to verify the configured speed and duplex mode:

 
AS01# show interface fastethernet 0

 
FastEthernet0 is up, line protocol

 
Hardware is DEC21140, address is 00e0.1e3e.c125 (bia 00e0.1e3e.c125)

 
Internet address is 172.16.1.1/24

 
MTU 1500 bytes, BW 100000 Kbit, DLY 100 usec, rely 255/255, load 1/255

 
Encapsulation ARPA, loopback not set, keepalive set (10 sec), auto duplex, 

 
100BaseTX/FX,  100Mb/s

Tips

If you are having trouble:

Make sure the cable connections are not loose or disconnected.
Make sure you are using the correct IP address.
Make sure the Switch Shelf is configured correctly.
Use the debug arp command. For more information, see the Debug Command Reference.

Note For more information on Switch configurations, see Appendix A, "Sample Configurations," and see the Catalyst 5000 Series Software Configuration Guide.

Configure Loopback Interfaces

Assign an IP address to the loopback 0 and loopback 1 interfaces of your Access Server Shelf. Loopback 0 is used as the source address of the IP unnumbered interfaces. Loopback 1 is used as a management address.

Table 3-4 Configuring Loopback Interfaces—Access Server Shelf

Step	Command	Purpose
1	AS01> enable Password: <password> AS01#	Enter enable mode. Enter the password. You have entered enable mode when the prompt changes to AS01#.
2	AS01# config term Enter configuration commands, one per line. End with CNTL/Z. AS01(config)#	Enter global configuration mode. You have entered global configuration mode when the prompt changes to AS01(config)#.
3	AS01(config)# interface loopback 0 AS01(config-if)#	Enter loopback interface configuration mode.
4	AS01(config-if)# ip address 172.16.1.33 255.255.255.255	Assign an IP address and subnet mask to the interface.
5	AS01(config-if)# end AS01# %SYS-5-CONFIG_I: Configured from console by console	Return to privileged EXEC mode. This message is normal and does not indicate an error.

Verify the IP Address

To verify the IP address:

Enter the show interface loopback 0 command to verify the IP address:

 
AS01# show interface loopback 0

 
Loopback0 is up, line protocol is up 

 
  Hardware is loopback

 
  Internet address is 172.16.1.33/32

 
  MTU 1500 bytes, BW 8000000 Kbit, DLY 5000 usec, rely 255/255, load 1/255

 
  Encapsulation LOOPBACK, loopback not set, keepalive set (10 sec)

Tips

If you are having trouble:

Make sure you are using the correct IP address.

Changing Interface IP Addresses on the Router Shelf

Configure the Ethernet 100BaseT Interface

Assign an IP address to the Ethernet 100BaseT interface of your Router Shelf so that it can be recognized as a device on the Ethernet LAN.

The AccessPath-TS3 system comes in two varieties with different Fast Ethernet configurations:

The AccessPath-TS3 system with the Switch Shelf contains one or two Router Shelves, with two Fast Ethernet interfaces each.
In the AccessPath-TS3 system with the Router Shelf Switch Blade, the single Router Shelf contains only one Fast Ethernet interface.

Table 3-5 Configuring Ethernet 100BaseT—Router Shelf

Step	Command	Purpose
1	RS01> enable Password: <password> RS01#	Enter enable mode. Enter the password. You have entered enable mode when the prompt changes to RS01#.
2	RS01# config term Enter configuration commands, one per line. End with CNTL/Z. RS01(config)#	Enter global configuration mode. You have entered global configuration mode when the prompt changes to RS01(config)#.
3	RS01(config)# interface fastethernet 0/0 RS01(config-if)# [or] RS01(config)# interface fastethernet 1/0 RS01(config-if)#	Enter Fast Ethernet interface configuration mode.
4	RS01(config-if)# ip address 172.16.1.27 255.255.255.224	Assign an IP address and subnet mask to the interface.
5	RS01(config-if)# end RS01# %SYS-5-CONFIG_I: Configured from console by console	Return to privileged EXEC mode. This message is normal and does not indicate an error.

Verify the IP Address, Speed, Duplex Operation, and Media Type

To verify the IP address, speed, duplex operation, and media type:

Enter the show arp command to verify the IP address(es):

 
RS01# show arp

 
Protocol  Address          Age (min)  Hardware Addr   Type   Interface

 
Internet  172.16.1.27             -   0010.543d.0420  ARPA   FastEthernet1/0

 
Internet  192.168.1.27            -   0010.543d.0400  ARPA   FastEthernet0/0

Enter the show interface fastethernet 0/0 command to verify the configured speed, duplex mode, and media type:

 
RS01# show interface fastethernet 0/0

 
FastEthernet0/0 is up, line protocol is up

 
  Hardware is DEC21140, address is 0010.543d.0400 (bia 0010.543d.0400) 

 
  Internet address is 192.168.1.27/27

 
  MTU 1500 bytes, BW 10000 Kbit, DLY 100 usec, rely 255/255, load 1/255

 
  Encapsulation ARPA, loopback not set, keepalive not set

 
  Full-duplex, 100Mb/s, MII

If you have an AccessPath-TS3 system with the Switch Shelf, enter the show interface fastethernet 1/0 command to verify the configured speed, duplex mode, and media type:

 
RS01# show interface fastethernet 1/0

 
FastEthernet1/0 is up, line protocol is up

 
  Hardware is DEC21140, address is 0010.543d.0420 (bia 0010.543d.0420) 

 
  Internet address is 172.16.1.27/27

 
  MTU 1500 bytes, BW 10000 Kbit, DLY 100 usec, rely 255/255, load 1/255

 
  Encapsulation ARPA, loopback not set, keepalive set (10 sec) 

 
  Full-duplex, 100Mb/s, 100BaseTX/FX

Tips

If you are having trouble:

Make sure the cable connections are not loose or disconnected.
Make sure you are using the correct IP addresses.
Make sure the Switch Shelf is configured correctly.
Use the debug arp command. For more information, see the Debug Command Reference.

Note For more information on Switch configurations, see Appendix A, "Sample Configurations," and the Catalyst 5000 Series Software Configuration Guide.

Configure BVI

The AccessPath-TS3 system with the Router Shelf Switch Blade uses Integrated Routing and Bridging (IRB). A BVI is the interface from the secondary Switch Shelf to the Router Shelf.

Note This interface is not needed if your AccessPath-TS3 system has a Switch .

Table 3-6 Configuring BVI—Router Shelf

Step	Command	Purpose
1	RS01> enable Password: <password> RS01#	Enter enable mode. Enter the password. You have entered enable mode when the prompt changes to RS01#.
2	RS01# config term Enter configuration commands, one per line. End with CNTL/Z. RS01(config)#	Enter global configuration mode. You have entered global configuration mode when the prompt changes to RS01(config)#.
3	RS01(config)# interface BVI 2 RS01(config-if)#	Enter BVI configuration mode (for bridge-group 2).
4	RS01(config-if)# ip address 192.168.1.27 255.255.255.224	Assign an IP address and subnet mask to the interface.
5	RS01(config-if)# end RS01# %SYS-5-CONFIG_I: Configured from console by console	Return to privileged EXEC mode. This message is normal and does not indicate an error.

Verify the IP Address

To verify the IP address:

Enter the show interface BVI 2 command to verify the configured IP address:

 
RS01# show interface BVI 2

 
BVI2 is up, line protocol is up 

 
  Hardware is BVI, address is 0010.543d.0450 (bia 0000.0000.0000) 

 
  Internet address is 192.168.1.27/27

 
  MTU 1500 bytes, BW 10000 Kbit, DLY 5000 usec, rely 255/255, load 1/255

Tips

If you are having trouble:

Make sure the BVI interface number matches the bridge-group configured on the Switch Blade.
Make sure you are using the correct IP addresses.

Configure Loopback Interfaces

Assign an IP address to the loopback 1 interface (a management interface) of your Router Shelf.

Table 3-7 Configuring Loopback Interfaces—Router Shelf

Step	Command	Purpose
1	RS01> enable Password: <password> RS01#	Enter enable mode. Enter the password. You have entered enable mode when the prompt changes to RS01#.
2	RS01# config term Enter configuration commands, one per line. End with CNTL/Z. RS01(config)#	Enter global configuration mode. You have entered global configuration mode when the prompt changes to RS01(config)#.
3	RS01(config)# interface loopback 1 RS01(config-if)#	Enter loopback interface configuration mode.
4	RS01(config-if)# ip address 192.168.1.54 255.255.255.255	Assign an IP address and subnet mask to the interface.
5	RS01(config-if)# end RS01# %SYS-5-CONFIG_I: Configured from console by console	Return to privileged EXEC mode. This message is normal and does not indicate an error.

Verify the IP Address

To verify the IP address:

Enter the show interface loopback 1 command to verify the IP address:

 
RS01# show interface loopback 1

 
Loopback1 is up, line protocol is up 

 
  Hardware is loopback

 
  Internet address is 192.168.1.54/32

 
  MTU 1500 bytes, BW 8000000 Kbit, DLY 5000 usec, rely 255/255, load 1/255

Encapsulation LOOPBACK, loopback not set, keepalive set (10 sec)

Tips

If you are having trouble:

Make sure you are using the correct IP address.

Changing Interface IP Addresses on the Console Management Shelf

Configure the Ethernet 10BaseT Interface

Assign an IP address to an Ethernet 10BaseT interface of the Console Management Shelf so that it can be recognized as a device on the Ethernet LAN.

Table 3-8 Configuring Ethernet 10BaseT—Console Management Shelf

Step	Command	Purpose
1	CMS01> enable Password: <password> CMS01#	Enter enable mode. Enter the password. You have entered enable mode when the prompt changes to CMS01#.
2	CMS01# config term Enter configuration commands, one per line. End with CNTL/Z. CMS01(config)#	Enter global configuration mode. You have entered the global configuration mode when the prompt changes to CMS01(config)#.
3	CMS01(config)# interface ethernet 1/0 CMS01(config-if)#	Enter Ethernet interface configuration mode.
4	CMS01(config-if)# ip address 192.168.1.29 255.255.255.224	Assign an IP address and subnet mask to the interface.
5	CMS01(config-if)# end CMS01# %SYS-5-CONFIG_I: Configured from console by console	Return to privileged EXEC mode. This message is normal and does not indicate an error.

Verify the IP Address

To verify you have assigned the correct IP address:

Enter the show arp command:

 
CMS01# show arp

 
Protocol  Address          Age (min)  Hardware Addr    Type   Interface

 
Internet 192.168.1.29             _   00e0.1ea1.84d2   ARPA   Ethernet1/0

 
CMS01#

Tips

If you are having trouble:

Make sure the cable connections are not loose or disconnected.
Make sure you are using the correct IP address.
Use the debug arp command. For more information, see the Debug Command Reference.

Changing the Sc0 IP Address on the Switch Shelf

Configure the Sc0 (In-Band) Interface

Assign an IP address to the Sc0 interface of the Switch Shelf so that it can be recognized as a device on the Ethernet LAN.

Table 3-9 Configuring Sc0—Switch Shelf

Step	Command	Purpose
1	SW01> enable Password: <password> SW01> (enable)	Enter enable mode. Enter the password. You have entered enable mode when the prompt changes to SW01> (enable). On the Switch Shelf, enable mode allows for immediate configuration changes.
2	SW01> (enable) set interface sc0 1 172.16.1.30 255.255.255.224 172.16.1.31 SW01> (enable)	Assign a VLAN¹, an IP address, a subnet mask, and a subnet broadcast address to the interface. The only VLAN in the AccessPath-TS3 Switch Shelf is VLAN 1. The subnet broadcast address can be omitted.
3	SW01> (enable) disable SW01>	Return to unprivileged mode.

Step

Command

Purpose

SW01> enable

Password: <password>

SW01> (enable)

Enter enable mode.

Enter the password.

You have entered enable mode when the prompt changes to SW01> (enable).

On the Switch Shelf, enable mode allows for immediate configuration changes.

SW01> (enable) set interface sc0 1 172.16.1.30 255.255.255.224 172.16.1.31

SW01> (enable)

Assign a VLAN¹, an IP address, a subnet mask, and a subnet broadcast address to the interface.

The only VLAN in the AccessPath-TS3 Switch Shelf is VLAN 1.

The subnet broadcast address can be omitted.

SW01> (enable) disable

SW01>

Return to unprivileged mode.

1VLAN = virtual LAN.

Verify the IP Address

To verify you have assigned the correct IP address:

Enter the show interface command:

 
SW01> show interface

 
sl0: flags=51<UP,POINTOPOINT,RUNNING>

 
        slip 0.0.0.0 dest 0.0.0.0

 
sc0: flags=63<UP,BROADCAST,RUNNING>

 
        vlan 1 inet 172.16.1.30 netmask 255.255.255.224 broadcast 172.22.16.31

 
SW01>

Tips

If you are having trouble:

Make sure you are using the correct IP address.

Configuring Local IP Address Pools

Configure the Access Server

Assign a name and a range of IP addresses to a local pool. Then, assign the pool to the ISDN D-channel interfaces and the asynchronous group interface to assign IP addresses to dial-in users from a local pool.

Table 3-10 Configuring Local IP Address Pools—Access Server

Verify the Local IP Address Pool

To verify the local IP address pool:

Enter the show ip local pool command to verify the IP address range:

 
AS01# show ip local pool

 
Pool     Begin           End             Free InUse

 
 default  172.16.2.1      172.16.2.96     8    88

 
AS01#

Tips

If you are having trouble:

Make sure you are using the correct IP address ranges.
Remove the old local pool after configuring the new local pool.

Configuring the Internal OSPF Autonomous System

Configure OSPF—Access Server

Assign IP networks to an OSPF routing process.

Table 3-11 Configuring OSPF—Access Server

Step	Command	Purpose
1	AS01> enable Password: <password> AS01#	Enter enable mode. Enter the password. You have entered enable mode when the prompt changes to AS01#.
2	AS01# config term Enter configuration commands, one per line. End with CNTL/Z. AS01(config)#	Enter global configuration mode. You have entered global configuration mode when the prompt changes to AS01(config)#.
3	AS01(config)# router OSPF 4242 AS01(config-router)#	Enter OSPF routing process configuration mode for your internal OSPF process. Substitute your own process ID.
4	AS01(config-router)# network 172.16.1.0 0.0.0.63 area 1 AS01(config-router)# network 1.5.0.0 0.0.0.63 area 1 AS01(config-router)# summary-address 172.16.2.0 255.255.255.128 AS01(config-router)#	Assign the new IP network numbers to the internal OSPF process. Substitute your own area number for 1.
9	AS01(config-if)# end AS01# %SYS-5-CONFIG_I: Configured from console by console	Return to privileged EXEC mode. This message is normal and does not indicate an error.

Verify the OSPF Configuration

To verify the OSPF configuration:

Enter the show ip protocol or show ip ospf command:

 
AS01# show ip protocol

 
Routing Protocol is "ospf 100"

 
  Sending updates every 0 seconds

 
  Invalid after 0 seconds, hold down 0, flushed after 0

 
  Outgoing update filter list for all interfaces is 

 
  Incoming update filter list for all interfaces is 

 
  Redistributing:connected, ospf 100

 
  Routing for Networks:

 
    1.5.10.0/26

 
    172.16.1.0/26

 
  Passive Interface(s):

 
    Loopback0

 
    Loopback1

 
    Serial0:23

 
    Serial1:23

 
    Serial2:23

 
    Serial3:23

 
  Routing Information Sources:

 
    Gateway         Distance      Last Update

 
    1.5.10.58            110      03:16:27

 
    1.5.10.56            110      03:16:27

 
    1.5.10.57            110      03:16:27

 
    1.5.10.54            110      03:16:27

 
    172.16.1.2           110      03:16:27

 
  Distance:(default is 110)

Tips

If you are having trouble:

Make sure you are using the correct IP network addresses and OSPF area numbers.

Configure OSPF—Router

Assign IP networks to an OSPF routing process.

Table 3-12 Configuring OSPF—Router

Step	Command	Purpose
1	RS01> enable Password: <password> RS01#	Enter enable mode. Enter the password. You have entered enable mode when the prompt changes to RS01#.
2	RS01# config term Enter configuration commands, one per line. End with CNTL/Z. RS01(config)#	Enter global configuration mode. You have entered global configuration mode when the prompt changes to RS01(config)#.
3	RS01(config)# router OSPF 4242 RS01(config-router)#	Enter OSPF routing process configuration mode for your internal OSPF process. Substitute your own Process ID.
4	RS01(config-router)# network 172.16.1.0 0.0.0.63 area 1 RS01(config-router)# network 1.5.0.0 0.0.0.63 area 1 RS01(config-router)#	Assign the new IP network numbers to the internal OSPF process. Substitute your own area number.
5	RS01(config-if)# end RS01# %SYS-5-CONFIG_I: Configured from console by console	Return to privileged EXEC mode. This message is normal and does not indicate an error.

Verify the OSPF Configuration

To verify the OSPF configuration:

Enter the show ip protocol command:

 
RS01# show ip protocol

 
Routing Protocol is "ospf 100"

 
  Sending updates every 0 seconds

 
  Invalid after 0 seconds, hold down 0, flushed after 0

 
  Outgoing update filter list for all interfaces is not set

 
  Incoming update filter list for all interfaces is not set

 
  Redistributing:ospf 100

 
  Routing for Networks:

 
    1.5.10.0/26

 
    172.16.1.0/26

 
  Passive Interface(s):

 
    Loopback1

 
  Routing Information Sources:

 
    Gateway         Distance      Last Update

 
    192.168.1.120        110      1d03h

 
    1.5.10.58            110      03:17:44

 
    1.5.10.56            110      03:17:44

 
    1.5.10.57            110      03:17:44

 
    172.16.1.33          110      03:17:44

 
    172.16.1.1           110      1d00h

 
    172.16.1.2           110      03:17:44

 
  Distance:(default is 110)ü!h

Tips

If you are having trouble:

Make sure you are using the correct IP network addresses and OSPF autonomous system numbers.

Configure OSPF—System Controller

Assign IP networks to an OSPF routing process.

Table 3-13 Configuring OSPF—System Controller

Step	Command	Purpose
1	CMS01> enable Password: <password> CMS01#	Enter enable mode. Enter the password. You have entered enable mode when the prompt changes to CMS01#.
2	CMS01# config term Enter configuration commands, one per line. End with CNTL/Z. CMS01(config)#	Enter global configuration mode. You have entered global configuration mode when the prompt changes to CMS01(config)#.
3	CMS01(config)# router OSPF 4242 CMS01(config-router)#	Enter OSPF routing process configuration mode for your internal OSPF process. Substitute your own Process ID.
4	CMS01(config-router)# network 172.16.1.0 0.0.0.63 area 1 CMS01(config-router)# network 1.5.0.0 0.0.0.63 area 1 CMS01(config-router)#	Assign the new IP network numbers to the internal OSPF process. Substitute your own area number.
5	CMS01(config-if)# end CMS01# %SYS-5-CONFIG_I: Configured from console by console	Return to privileged EXEC mode. This message is normal and does not indicate an error.

Verify the OSPF Configuration

To verify the OSPF configuration:

Enter the show ip protocol command:

 
CMS01# show ip protocol

 
Routing Protocol is "ospf 100"

 
  Sending updates every 0 seconds

 
  Invalid after 0 seconds, hold down 0, flushed after 0

 
  Outgoing update filter list for all interfaces is not set

 
  Incoming update filter list for all interfaces is not set

 
  Redistributing:ospf 100

 
  Routing for Networks:

 
    1.5.10.0/26

 
    172.16.1.0/26

 
    172.22.46.0/26

 
  Passive Interface(s):

 
    Loopback1

 
  Routing Information Sources:

 
    Gateway         Distance      Last Update

 
    1.5.10.58            110      03:22:51

 
    1.5.10.57            110      03:22:51

 
    1.5.10.54            110      03:22:51

 
    172.16.1.33          110      03:22:51

 
    172.16.1.1           110      1d00h

 
    172.16.1.2           110      03:22:51

 
  Distance:(default is 110)

Tips

If you are having trouble:

Make sure you are using the correct IP network addresses and OSPF autonomous system numbers.

Configuring the Internal EIGRP Autonomous System

Configure EIGRP—Access Server

Assign IP networks to an EIGRP routing process. Assign IP summary-addresses for local pools to broadcast interfaces.

Step	Command	Purpose
1	AS01> enable Password: <password> AS01#	Enter enable mode. Enter the password. You have entered enable mode when the prompt changes to AS01#.
2	AS01# config term Enter configuration commands, one per line. End with CNTL/Z. AS01(config)#	Enter global configuration mode. You have entered global configuration mode when the prompt changes to AS01(config)#.
3	AS01(config)# router eigrp 4242 AS01(config-router)#	Enter EIGRP routing process configuration mode for your internal EIGRP process. Substitute your own AS number for 4242.
4	AS01(config-router)# network 172.16.0.0 0.0.0.63 AS01(config-router)# network 192.168.0.0 0.0.0.63 AS01(config-router)#	Assign the new IP network numbers to the internal EIGRP process.
5	AS01(config)# interface FastEthernet 0 AS01(config-if)#	Enter Fast Ethernet interface configuration mode.
6	AS01(config-if)# ip summary-address eigrp 4242 172.16.2.0 255.255.255.128 AS01(config-if)#	Assign an IP summary-address to the interface for the local pool, using the Cisco AccessPath-TS3 IP Address Map Quick Reference Guide.
7	AS01(config-if)# interface Ethernet 0 AS01(config-if)#	Enter Ethernet interface configuration mode.
8	AS01(config-if)# ip summary-address eigrp 4242 172.16.2.0 255.255.255.128 AS01(config-if)#	Assign to the interface an IP summary-address for the local pool, using the Cisco AccessPath-TS3 IP Address Map Quick Reference Guide.
9	AS01(config-if)# end AS01# %SYS-5-CONFIG_I: Configured from console by console	Return to privileged EXEC mode. This message is normal and does not indicate an error.

Verify the Local IP Address Pool

To verify the local IP address pool:

Enter the show ip protocol command to verify the EIGRP configuration:

 
AS01# show ip protocol

 
Routing Protocol is "eigrp 4242"

 
  Outgoing update filter list for all interfaces is not set

 
  Incoming update filter list for all interfaces is not set

 
  Default networks flagged in outgoing updates

 
  Default networks accepted from incoming updates

 
  EIGRP metric weight K1=1, K2=0, K3=1, K4=0, K5=0

 
  EIGRP maximum hopcount 100

 
  EIGRP maximum metric variance 1

 
  Redistributing: connected, static, eigrp 4242

 
  Automatic network summarization is not in effect

 
  Address Summarization: 

 
    172.16.2.0/25 for Ethernet0, FastEthernet0

 
  Routing for Networks: 

 
    172.16.0.0

 
    192.168.1.0

 
  Passive Interface(s): 

 
    Loopback0

 
    Loopback1

 
    Serial0:23

 
    Serial1:23

 
    Serial2:23

 
    Serial3:23

Tips

If you are having trouble:

Make sure you are using the correct IP network addresses, EIGRP Autonomous System numbers, and IP summary-addresses.

Configure EIGRP—Router

Assign IP networks to an EIGRP routing process.

Table 3-15 Configuring EIGRP—Router

Step	Command	Purpose
1	RS01> enable Password: <password> RS01#	Enter enable mode. Enter the password. You have entered enable mode when the prompt changes to RS01#.
2	RS01# config term Enter configuration commands, one per line. End with CNTL/Z. RS01(config)#	Enter global configuration mode. You have entered global configuration mode when the prompt changes to RS01(config)#.
3	RS01(config)# router eigrp 4242 RS01(config-router)#	Enter EIGRP routing process configuration mode for your internal EIGRP process. Substitute your own AS number for 4242.
4	RS01(config-router)# network 172.16.0.0 0.0.0.63 RS01(config-router)# network 192.168.0.0 0.0.0.63 RS01(config-router)#	Assign the new IP network numbers to the internal EIGRP process.
5	RS01(config-if)# end RS01# %SYS-5-CONFIG_I: Configured from console by console	Return to privileged EXEC mode. This message is normal and does not indicate an error.

Verify the Local IP Address Pool

To verify the local IP address pool:

Enter the show ip protocol command to verify the EIGRP configuration:

 
RS01# show ip protocol

 
Routing Protocol is "eigrp 4242"

 
  Outgoing update filter list for all interfaces is not set

 
  Incoming update filter list for all interfaces is not set

 
  Default networks flagged in outgoing updates

 
  Default networks accepted from incoming updates

 
  EIGRP metric weight K1=1, K2=0, K3=1, K4=0, K5=0

 
  EIGRP maximum hopcount 100

 
  EIGRP maximum metric variance 1

 
  Redistributing: connected, static, eigrp 4242

 
  Automatic network summarization is not in effect

 
  Routing for Networks: 

 
    172.16.0.0

 
    192.168.1.0

 
  Passive Interface(s): 

 
    Loopback1

Tips

If you are having trouble:

Make sure you are using the correct IP network addresses and EIGRP Autonomous System numbers.

Configure EIGRP—System Controller

Assign IP networks to an EIGRP routing process.

Table 3-16 Configuring EIGRP—System Controller

Step	Command	Purpose
1	CMS01> enable Password: <password> CMS01#	Enter enable mode. Enter the password. You have entered enable mode when the prompt changes to CMS01#.
2	CMS01# config term Enter configuration commands, one per line. End with CNTL/Z. CMS01(config)#	Enter global configuration mode. You have entered global configuration mode when the prompt changes to CMS01(config)#.
3	CMS01(config)# router eigrp 4242 CMS01(config-router)#	Enter EIGRP routing process configuration mode for your internal EIGRP process. Substitute your own AS number for 4242.
4	CMS01(config-router)# network 172.16.0.0 0.0.0.63 CMS01(config-router)# network 192.168.0.0 0.0.0.63 CMS01(config-router)#	Assign the new IP network numbers to the internal EIGRP process.
5	CMS01(config-if)# end CMS01# %SYS-5-CONFIG_I: Configured from console by console	Return to privileged EXEC mode. This message is normal and does not indicate an error.

Verify the Local IP Address Pool

To verify the local IP address pool:

Enter the show ip protocol command to verify the EIGRP configuration:

 
CMS01# show ip protocol

 
Routing Protocol is "eigrp 4242"

 
  Outgoing update filter list for all interfaces is not set

 
  Incoming update filter list for all interfaces is not set

 
  Default networks flagged in outgoing updates

 
  Default networks accepted from incoming updates

 
  EIGRP metric weight K1=1, K2=0, K3=1, K4=0, K5=0

 
  EIGRP maximum hopcount 100

 
  EIGRP maximum metric variance 1

 
  Redistributing: connected, static, eigrp 4242

 
  Automatic network summarization is not in effect

 
  Routing for Networks: 

 
    172.16.0.0

 
    192.168.1.0

 
  Passive Interface(s): 

 
    Loopback1

Tips

If you are having trouble:

Make sure you are using the correct IP network addresses and EIGRP Autonomous System numbers.

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