Table of Contents
index
- 10/100BASE-T interface module
- description 10-9
- 10/100BASE-T interface modules 10-8, 10-9
- displaying configurations 10-10
- LEDs 10-9
- memory capacity 10-9
- 100BASE-FX Ethernet interface module
- overview 10-9
- 100BASE-FX interface modules
- LEDs 10-9
- memory capacity 10-9
- 25-Mbps port adapters
- cabling 5-37, 5-38
- collisions 5-37
- CRC errors 5-37, 5-38
- displaying configurations 5-36
- LEDs 5-35
- network diameters 5-37
- troubleshooting 5-35 to 5-38
- 155-Mbps port adapters
- cabling 5-15, 5-17
- collisions 5-16
- CRC errors 5-16, 5-17
- displaying configurations 5-14
- LEDs 5-14
- network diameters 5-16
- troubleshooting 5-14 to 5-18
- 622-Mbps port adapters
- cabling 5-15, 5-17
- collisions 5-16
- CRC errors 5-16, 5-17
- displaying configurations 5-14
- LEDs 5-14
- network diameters 5-16
- troubleshooting 5-14 to 5-18
- aaa authorization execs tacacs+ command B-4
- access control list. See ACL
- access layer 4-1
- ACL
- daughter card 10-46
- definition 10-46
- general 10-46
- interface modules supported 10-46
- packet flow 10-47
- two-port Gigabit Ethernet interface module
- built-in functionality 10-26
- ACL daughter card
- displaying configurations 10-47
- overview 10-46
- troubleshooting 10-48 to 10-49
- addresses. See PNNI addresses
- aggregated horizontal links 6-40
- aggregation token pairs
- checking configuration 6-45 to 6-47
- AISs
- description 5-6
- enabling 5-7 to 5-9
- loopback tests 5-6
- OAM operation 5-6
- alarm indication signals. See AISs
- application-specific integrated circuit. See ASIC
- ASIC 11-2
- ATM cells
- generic identifier transport IEs C-4
- LANE data frames C-5
- NNI headers C-2
- OAM cells C-3
- types C-1
- UNI headers C-1
- ATM example network (figures) 4-2 to 4-9
- ATM networks, example (figures) 4-2 to 4-16
- atm oam command 5-7
- ATM router module
- overview 13-2
- software image warning 13-1
- ATM router modules
- ATM network (illustration) 13-13
- IP switching example network (illustration) 13-18
- IP switching overview 13-18
- IPX switching example network (illustration) 13-20
- IPX switching overview 13-20
- LEC Example Network (illustration) 13-14, 13-22, 13-27, 13-29
- LECs troubleshooting commands 13-14
- overview 13-2 to 13-4, 13-11 to 13-12
- packet and cell flow 13-8
- packet flow (illustration) 13-10
- restrictions, hardware and software 13-4
- routing and bridging functions (figure) 13-3
- traffic flow (figure) 13-9
- troubleshooting 13-11 to 13-12
- troubleshooting LECs 13-12
- ATM routes
- checking 6-21 to 6-22
- atm signalling diagnostics command 6-18
- ATM switching
- cell rates 5-3 to 5-4
- loopback tests 5-6
- port checks 5-1 to 5-3
- ATM-to-Layer 3 switching 13-2
- ATM Uplink interface module
- displaying configurations 10-36
- LEDs 10-34
- overview 10-34
- troubleshooting 10-36 to 10-40
- ATM uplink interface modules
- displaying configurations 10-36
- enhanced Gigabit Ethernet interface 10-34
- LEDs 10-34
- ATM uplink modules
- overview 13-4
- attenuation
- cabling problems 2-5
- auto negotiation 11-21
- auxiliary lines
- troubleshooting 1-4
- backbone layer 4-1
- BASE-FX 10-8
- BASE-T 10-8
- BITS ports
- LEDs 9-8
- troubleshooting configurations 9-11
- booting
- troubleshooting 1-4
- bridge groups
- routing 12-13
- bridge-group virtual interface. See BVIs
- bridging
- about 12-2
- configuration tasks 12-2
- using Fast EtherChannel 12-17
- broadcast-and-unknown servers. See BUSs
- buffers, internal. See internal buffers
- Building Integrated Timing Supply ports. See BITS ports
- BUSs
- checking configurations 7-4 to 7-5
- network, example 7-2
- BVIs
- about 12-13
- displaying information 12-14
- cable testers 2-5
- cabling
- 10/100 Ethernet interface modules 10-11
- 25-Mbps port adapters 5-37, 5-38
- 155-Mbps port adapters 5-16, 5-17
- 622-Mbps port adapters 5-16, 5-17
- attenuation 2-5
- cable testers 2-5
- category 3 5-3
- category 5 5-3, 5-4
- CDS3 Frame Relay port adapters 5-40, 5-41
- CDS3 Frame Relay port adaptersCDS3 Frame Relay port adapters
- cabling 5-41
- cell rates 5-3 to 5-4
- CES E1 port adapters 5-33, 5-34
- CES T1 port adapters 5-33, 5-34
- checking 5-3
- DS3 port adapters 5-29, 5-30
- E1 port adapters 5-24, 5-25, 5-26
- E3 port adapters 5-29, 5-30
- enhanced Gigabit Ethernet interface modules 10-30
- Gigabit Ethernet interface modules 10-23
- NEXT 2-5
- noise 2-5
- OC-3c interface modules 5-20, 5-21, 10-11, 10-23, 10-30
- OC-12c interface modules 5-20, 5-21, 10-11, 10-23, 10-30
- OC-48c interface modules 5-20, 5-21, 10-11, 10-23, 10-30
- T1 port adapters 5-24, 5-25, 5-26
- called-nsap-address command 6-18
- CAM table entries 11-33
- cautions
- creating core dumps D-1, D-3
- debug all command output A-4
- debug commands 2-3, 6-43, A-2
- CBR connections
- checking PVP resources for 6-8
- CCO. See Cisco.com
- CDS3 Frame Relay port adapters
- cabling 5-41
- collisions 5-40
- CRC errors 5-40, 5-41
- displaying configurations 5-39
- LEDs 5-38
- network diameters 5-40
- troubleshooting 5-38 to 5-42
- CEF adjacencies 11-30, 11-41
- cell rates
- checking 5-3 to 5-4
- collisions 5-4
- CRC errors 5-3, 5-4
- cells. See ATM cells; OAM cells
- CES
- checking circuit configurations 9-2 to 9-3
- debug commands 9-7
- network, example (figure) 9-4
- overview 9-1
- troubleshooting 9-4 to 9-6
- CES E1 port adapters
- cabling 5-34
- collisions 5-34
- CRC errors 5-34
- displaying configurations 5-32
- LEDs 5-32
- network diameters 5-34
- troubleshooting 5-32 to 5-35
- CES T1 port adapters
- cabling 5-34
- collisions 5-34
- CRC errors 5-34
- displaying configurations 5-32
- LEDs 5-32
- network diameters 5-34
- troubleshooting 5-32 to 5-35
- Challenge Handshake Authentication Protocol. See CHAP
- CHAP
- misconfigured B-5
- circuit emulation service. See CES
- Cisco.com xx, xxi, 3-11, E-3
- Cisco 7500 RSP
- similar to RSP 11-9
- Cisco Connection Online. See Cisco.com
- Cisco Group Membership Protocol. See CGMP
- Cisco IOS
- bridging functionality 12-2
- Cisco TAC. See TAC
- clocking. See network clocking
- CLP bit C-2
- configure terminal command 6-18, A-5
- configuring
- bridging 12-2
- Fast EtherChannel 12-17
- online diagnostic commands 3-2 to 3-3
- online diagnostics examples 3-3
- online diagnostic tests 3-2 to 3-3
- congestion loss priority bit. See CLP bit
- connection management
- debugging 6-8
- connectivity. See network connectivity
- console problems 1-4
- console terminals
- limiting output on A-8
- versus other terminals A-8
- constant bit rate connections. See CBR connections
- conventions xviii
- core dumps
- creating D-1 to D-2
- creating without reloading D-3
- exception commands D-1 to D-2
- memory D-2
- memory requirements D-2
- TFTP servers D-1
- core layer 4-1
- CRC errors
- 10/100BASE-FX interface modules 10-11
- 10/100BASE-T interface modules 10-11
- 25-Mbps port adapters 5-37, 5-38
- 155-Mbps port adapters 5-16, 5-17
- 622-Mbps port adapters 5-16, 5-17
- CDS3 Frame Relay port adapters 5-40, 5-41
- CES E1 port adapters 5-34
- CES T1 port adapters 5-34
- DS3 port adapters 5-29, 5-30
- E1 port adapters 5-25, 5-26
- E3 port adapters 5-29, 5-30
- enhanced Gigabit Ethernet interface modules 10-30
- Gigabit Ethernet interface modules 10-23
- OC-3c interface modules 5-20, 5-21, 10-11, 10-23, 10-30
- OC-12c interface modules 5-20, 5-21, 10-11, 10-23, 10-30
- OC-48c interface modules 5-20, 5-21, 10-11, 10-23, 10-30
- T1 port adapters 5-25, 5-26
- customer service and support
- See also technical support
- cyclic redundancy check errors. See CRC errors
- daemons
- not compiling B-2
- not running B-3
- syslog server setup A-9
- debug all command (caution) A-4
- debug atm conn command 6-8
- debug atm errors command 5-13
- debug atm oam-all command 5-13
- debug atm oam-pkt command 5-13
- debug atm pnni adj-event command 6-26
- debug atm pnni adj-packet command 6-26
- debug atm pnni flood-packet local-node command 6-29
- debug atm pnni hello-packet command 6-38
- debug atm pnni route-all atm command 6-20
- debug atm pnni svcc-rcc remote-node command 6-43
- debug atm sig-all command 6-17
- debug atm sig-events command 6-23
- debug commands
- cautions 2-3, 6-43, A-2, A-4
- disabling 2-3, A-4
- displaying options A-3
- displaying status A-2
- output A-1, A-4 to A-10
- overview A-1
- system performance A-1
- using 2-3, A-2
- debug diag online command 3-3
- debug lane client command 7-9
- debug lane config command 7-9
- debug lane finder command 7-9
- debug lane server interface atm command 7-9
- debug lane signalling interface atm command 7-9
- debug ports command 5-13
- debug ports netclock command 9-9
- debug ppp negotiation command B-4
- debug tag-switching adjacency command 8-12
- debug tag-switching atm-tdp command 8-12
- debug tag-switching packets command 8-12
- debug tag-switching tdp command 8-12
- debug tag-switching tfib command 8-12
- debug tag-switching traffic-eng command 8-13
- debug tag-switching tsp-tunnels command 8-13
- dense mode 11-45
- diagnostic commands
- debug commands 2-3
- overview 2-1
- ping commands 2-3
- show commands 2-1
- traceroute commands 2-4
- diag online access command 3-2
- diag online access freq command 3-3
- diag online command 3-2
- diag online oir command 3-3
- diag online oir pktsize command 3-3
- diag online snake command 3-3
- diag online snake timer command 3-3
- diameters. See network diameters
- digital multimeters 2-5
- distribution layer 4-1
- document conventions xviii
- dropped connections
- cell drop locations 6-56 to 6-57
- network circuit timing 6-58 to 6-60
- oversubscription 6-57
- traffic priorities 6-58
- DS3 port adapters
- cabling 5-30
- collisions 5-29
- CRC errors 5-29, 5-30
- displaying configurations 5-28
- LEDs 5-27
- network diameters 5-29
- troubleshooting 5-27 to 5-31, 5-38 to 5-42
- DVMRP 11-46
- E1 port adapters
- cabling 5-26
- collisions 5-25
- CRC errors 5-25, 5-26
- displaying configurations 5-23
- LEDs 5-23
- network diameters 5-25
- troubleshooting 5-23 to 5-27
- E3 port adapters
- cabling 5-30
- collisions 5-29
- CRC errors 5-29, 5-30
- displaying configurations 5-28
- LEDs 5-27
- network diameters 5-29
- troubleshooting 5-27 to 5-31, 5-38 to 5-42
- echo messages. See ICMP echo messages
- EHSA
- description 3-13, 3-18
- eight-port Gigabit Ethernet interface module
- block diagram (illustration) 10-20, 10-27
- description 10-20
- LEDs 10-20
- overview 10-20
- enhanced Gigabit Ethernet modules
- ATM uplink 10-34
- Enhanced High System Availability. See EHSA
- EPLD 3-12
- Erasable Programmable Logic Devices. See EPLDs
- error message logging. See message logging
- EtherChannel
- benefits 12-16
- ISL
- VLANs 12-16
- port channels supported 12-16
- Ethernet interface
- general troubleshooting 10-1
- Ethernet media problems 1-4
- example network (figures) 4-2 to 4-16
- exception core-file command D-1
- exception dump command D-1, D-2
- exception memory core dumps. See core dumps
- exception memory fragment command D-2
- exception memory minimum command D-2
- F4 OAM flows
- description 5-6
- operation 5-6
- F5 OAM flows
- description 5-6
- operation 5-6
- Fast EtherChannel
- bridging 12-17
- Fast EtherChannel. See FEC
- Fast Ethernet
- Fast EtherChannel 12-17
- FEC
- benefits 12-16
- port channels supported 12-16
- fiber interface modules description 10-9
- Field Programmable Gate Arrays. See FPGAs
- File Transfer Protocol. See FTP
- FPGA
- definition 3-12
- upgrade 3-12
- FTP
- sending data to TAC E-3
- transferring core dumps D-1, D-3
- troubleshooting TACACS+ B-1
- FTP servers
- core dump output, example D-2
- transferring core dumps (caution) D-1, D-3
- functional images
- description 3-12
- maintaining 3-12
- gcc command (UNIX) B-2
- GEC
- bandwidth scalability 12-17
- general problems
- troubleshooting 1-3
- generic flow control fields. See GFC fields
- generic identifier transport IEs
- description C-4
- format (figure) C-4
- GFC fields C-2
- Gigabit EtherChannel. See GEC
- Gigabit Ethernet
- two-port description 10-21
- Gigabit Ethernet interface module
- displaying configurations 10-21, 10-28
- overview 10-15
- GMP 4-1
- hardware
- checking the version 3-7
- network, example (figure) 4-5, 4-11
- troubleshooting 1-4
- version troubleshooting 3-6
- header error control fields. See HEC fields
- header formats
- ATM NNI (figure) C-2
- ATM UNI (figure) C-1
- HEC fields C-2
- hello states. See PNNI hello states
- hierarchical network 4-1
- Host Standby Router Protocol. See HSRP
- HSRP
- EtherChannel compatibility 12-16
- EtherChannel overview 12-16
- ICMP echo messages 2-3
- IGMP 11-44
- ILMI
- LANE components 7-2
- SVC connection status 6-16 to 6-17
- image
- finding on Cisco.com 3-7
- incoming-port command 6-18
- induced uplinks 6-40
- Integrated Local Management Interface. See ILMI
- integrated routing and bridging. See IRB
- interface modules
- ATM router module 13-2
- Ethernet 10-9
- Gigabit Ethernet 10-21, 10-26
- multimode fiber 10-9
- interfaces
- 25-Mbps 5-35 to 5-38
- 155-Mbps 5-14 to 5-18
- 622-Mbps 5-14 to 5-18
- basic checks 5-1 to 5-3
- CDS3 Frame Relay 5-38 to 5-42
- cell rates 5-3 to 5-4
- CES E1 5-32 to 5-35
- CES T1 5-32 to 5-35
- debugging 5-13
- DS3 5-27 to 5-31
- E1 5-23 to 5-27
- E3 5-27 to 5-31
- loopback tests 5-6 to 5-12
- network connectivity 5-5 to 5-6
- OC-3c 5-18 to 5-22
- OC-12c 5-18 to 5-22
- OC-48c 5-18 to 5-22
- T1 5-23 to 5-27
- internal buffers
- logging router output A-8
- Internet Control Message Protocol echo messages. See ICMP echo messages
- Internet Group Management Protocol. See IGMP
- internetwork maps 1-3
- Inter-Switch Link. See ISL
- IOS image
- upgrade procedures 3-11
- IOS version
- troubleshooting 3-6
- IP CEF adjacencies 11-30
- IP Layer 3 switching
- checking CAM table entries 11-33
- checking interface status 11-28
- checking IP routing table 11-27
- connection (illustration) 11-25
- IP CEF adjacencies 11-30
- IP Multicast
- overview 11-44
- troubleshooting 11-25 to 11-38
- IP multicast Layer 3 switching 11-44
- IPX Layer 3
- checking CEF adjacencies 11-41
- checking IPX routing tables 11-40
- connection (illustration) 11-39
- troubleshooting 11-39 to 11-43
- troubleshooting commands 11-39
- IRB
- BVIs and 12-13
- configuration considerations 12-13
- configuring 12-13
- displaying information 12-14
- overview 12-13 to 12-14
- troubleshooting 12-14, 12-14 to 12-16
- using 12-13
- ISL
- definition 12-16
- EtherChannel compatibility 12-16
- Kermit protocol
- providing data to technical support E-3
- LANE
- checking configurations 7-3 to 7-8
- clients 7-5 to 7-7
- connectivity 7-3
- debugging connections 7-9
- network, example (figure) 7-1 to 7-2
- troubleshooting 7-1 to 7-9
- LANE data frames
- description C-5
- format (figure) C-5
- LANE emulation configuration servers. See LECSs
- LAN emulation. See LANE
- LAN emulation servers. See LESs
- Layer 2 switching
- bridging 12-2
- broadcasting CAM updates (illustration) 12-6
- broadcasts for CAM updates (illustration) 12-3
- CAM display 12-11
- connection is flooding 12-10
- learning process (illustration) 12-4
- network example (illustration) 12-6
- overview 12-1
- packets switched but not appearing 12-10
- troubleshooting 12-1 to 12-19
- Layer 3 and ATM example network (figures) 4-10 to 4-16
- Layer 3 switching
- architecture 11-8
- control plane 11-20
- data plane 11-20
- definition 11-2
- functions 11-2
- half-/full duplex negotiation 11-21
- IP connection 11-25
- IPX Layer 3 routing troubleshooting 11-39
- overview 11-1 to 11-21
- packet flow 11-2
- route processor 11-9
- routing with ATM router module 13-2
- switching fabric 11-13
- to ATM 13-2
- troubleshooting 11-1 to 11-66
- LECSs
- confirming configurations 7-4 to 7-5
- network, example 7-2
- troubleshooting database 7-8
- LEDs
- 25-Mbps port adapters 5-35
- 155-Mbps port adapters 5-14
- 622-Mbps port adapters 5-14
- ATM router module 13-11
- ATM Uplink interface module 10-34
- CDS3 Frame Relay port adapters 5-38
- CES E1 port adapters 5-32
- CES T1 port adapters 5-32
- DS3 port adapters 5-27
- E1 port adapters 5-23
- E3 port adapters 5-27
- network clock modules 9-8
- OC-3c interface modules 5-18
- OC-12c interface modules 5-18
- OC-48c interface modules 5-18
- T1 port adapters 5-23
- two port enhanced Gigabit Ethernet interface modules 10-27
- two-port Gigabit Ethernet interface modules 10-21
- LESs
- confirming configurations 7-4 to 7-5
- network, example 7-2
- LGNs
- checking induced ports 6-47
- displaying ancestors 6-31
- PTSEs 6-28 to 6-30
- SVCC-RCC 6-39
- LightStream 1010
- ARM software warning 13-1
- logging. See message logging
- logging buffered command A-6
- logging command A-5, E-2
- logging console command A-6
- logging facility command A-6
- logging monitor command A-6
- logging on command A-7
- logging router output. See message logging
- logging source-interface command A-6
- logging trap command A-6
- logical group nodes. See LGNs
- login problems B-4 to B-5
- loopback tests. See OAM loopback tests
- Macintosh
- logging router output E-2
- make command (UNIX) B-2
- MBONE 11-46
- memory core dumps. See core dumps
- message logging
- choosing destinations A-5 to A-10, E-2
- configuring A-6 to A-10
- directing to console A-7
- displaying configuration A-9 to A-10
- keywords (table) A-7
- levels (table) A-7
- limiting output A-8
- setting levels A-7
- syslog servers A-9, E-2
- to internal buffers A-8
- modems
- troubleshooting 1-4
- monitors
- logging output A-8
- See also network monitors
- multicast backbone. See MBONE
- multimeters. See digital multimeters
- near-end crosstalk. See NEXT
- network analyzers 2-6
- network clocking
- CES interface configurations 9-12
- feature summary (table) 9-8
- LED descriptions (table) 9-8
- network source configurations 9-9 to 9-11
- troubleshooting 9-7 to 9-12
- network connectivity
- checking 5-5 to 5-6, 6-1
- dropped connections 6-55 to 6-60
- PNNI 6-12 to 6-51
- PVCs 6-2 to 6-8
- PVPs 6-2 to 6-8
- soft PVCs 6-9 to 6-12
- VP tunnels 6-52 to 6-55
- network diameters
- 25-Mbps port adapters 5-37
- 155-Mbps port adapters 5-16
- 622-Mbps port adapters 5-16
- CDS3 Frame Relay port adapters 5-40
- CES E1 port adapters 5-34
- CES T1 port adapters 5-34
- checking 5-3
- DS3 port adapters 5-29
- E1 port adapters 5-25
- E3 port adapters 5-29, 5-40
- T1 port adapters 5-25
- network maps 1-3
- network monitors 2-5
- Network-Node Interface. See NNI
- network performance
- debug commands (caution) 2-3, 5-13
- monitoring 2-5
- network traffic
- debugging (caution) A-4
- generating with ping command A-5
- NEXT
- cabling problems 2-5
- NNI
- PNNI requirements 6-34
- signaling status 6-24
- NNI cell headers
- description C-2
- format (figure) C-2
- no debug all command 2-3, 5-13
- no debug command 2-3
- noise
- cabling problems 2-5
- OAM cells
- description C-3
- structure (figure) C-3
- OAM loopback tests
- configuring 5-10 to 5-12
- examples 5-10 to 5-12
- operations (figure) 5-8
- overview 5-6
- performing 5-6 to 5-12
- process (figure) 5-9
- OC-3c
- ATM uplink interface modules 10-34
- OC-3c interface modules
- cabling 5-21
- CRC errors 5-20, 5-21, 10-11, 10-23, 10-30
- displaying configurations 5-19
- LEDs 5-18
- troubleshooting 5-18 to 5-22
- OC-12c
- ATM uplink interface modules 10-34
- OC-12c interface modules
- troubleshooting 5-18 to 5-22
- OC-12c interface modules
- cabling 5-21
- CRC errors 5-20, 5-21, 10-11, 10-23, 10-30
- displaying configurations 5-19
- LEDs 5-18
- OC-48c interface modules
- cabling 5-21
- CRC errors 5-20, 5-21, 10-11, 10-23, 10-30
- displaying configurations 5-19
- LEDs 5-18
- troubleshooting 5-18 to 5-22
- online diagnostics
- accessibility tests 3-2
- OIR tests 3-2
- snake tests 3-2
- Open Shortest Path First. See OSPF
- operation, administration, and maintenance. See OAM cells; OAM loopback tests
- optical time domain reflectometers. See OTDRs
- OSPF
- tag switching and 8-1
- troubleshooting configurations 8-8
- OTDRs
- optical cabling problems 2-5
- output from debug commands
- caution using A-4
- generating A-4 to A-5
- limiting A-8
- redirecting A-5 to A-10
- setting message logging levels A-7
- Packet-over-SONET. See POS
- PAP misconfigured B-4
- Password Authentication Protocol. See PAP
- passwords
- recovering B-5 to B-6
- payload type fields. See PT fields
- PCs
- logging router output E-2
- peer group leaders. See PGLs
- performance. See network performance
- permanent virtual channels. See PVCs
- permanent virtual paths. See PVPs
- PGLs 6-30 to 6-32
- PIM 11-44
- sparse mode 11-45
- ping atm interface atm command
- checking connectivity 5-5
- generating network traffic A-5
- loopback testing 5-10
- ping command
- checking connectivity 2-3
- troubleshooting tag switching 8-3
- PNNI addresses
- debugging 6-51
- prefix configuration 6-49 to 6-50
- PNNI databases
- flat network 6-27 to 6-28
- hierarchical network 6-28 to 6-30
- neighbor synchronization 6-26 to 6-27
- same peer group 6-27 to 6-28
- PNNI hello state 6-38 to 6-39
- PNNI hierarchical networks
- aggregation token pairs missing 6-45 to 6-47
- LGN induced ports 6-47
- link aggregation 6-48
- peer group uplinks 6-45
- upnodes missing 6-45 to 6-47
- PNNI interfaces
- checking 6-32 to 6-34
- metric configuration 6-36 to 6-37
- PVC status 6-35 to 6-36
- signaling control channels 6-34
- PNNI topologies 6-22 to 6-23
- PNNI topology state element databases. See PNNI databases
- PNNI troubleshooting
- ATM routes 6-21 to 6-22
- debugging routing 6-20 to 6-21
- debugging signaling 6-17
- UNI interfaces 6-15 to 6-17
- Point-to-Point Protocol. See PPP
- policy layer 4-1
- port-channel command 12-16
- port channels 12-16
- port checks 5-1 to 5-3
- Port Stuck
- configuring automatic failure recovery 10-7
- troubleshooting 10-4
- POS uplink interface modules
- definition 10-41
- displaying configurations 10-42
- enhanced Gigabit Ethernet module 10-41
- LEDs 10-41
- memory capacity 10-41
- troubleshooting 10-41 to 10-46
- PPP malfunctioning B-4
- Private Network-Network Interface. See specific PNNI terms, such as PNNI addresses
- problem solving
- steps 1-2
- troubleshooting models (figure) 1-2
- protocol analyzers. See network analyzers
- Protocol Independent Multicast. See PIM
- PT fields C-2
- PTSE databases. See PNNI databases
- PVCs
- connection management debugging 6-8
- example network (figure) 6-2
- interface status 6-3
- UBR connections 6-6
- VCIs 6-4, 6-5
- VPIs 6-4, 6-5
- See also soft PVCs
- PVPs
- interface status 6-3
- troubleshooting 6-2 to 6-8
- UBR connections 6-6
- rcp servers
- transferring core dumps D-1, D-3
- RDIs
- enabling 5-7 to 5-9
- loopback tests 5-6
- OAM operation 5-6
- recovering passwords. See password recovery
- redundancy
- configuring 3-13 to 3-18
- remote copy servers. See rcp servers
- remote defect indications. See RDIs
- remote terminal, logging router output E-2
- reverse path forwarding. See RPF
- routing, debugging 6-20 to 6-21
- routing control channels. See SVCC-RCCs
- routing label format (illustration) 11-13
- routing tag 11-13
- RPF 11-46
- scanners. See cable testers
- script command (UNIX) E-2
- SDM
- overview 11-57
- partition 11-62
- troubleshooting 11-59 to 11-66
- sdm size command 11-62
- security
- password recovery B-5 to B-6
- TACACS+ B-1 to B-5
- selective packet discard. See SPD
- servers
- FTP D-1, D-2, D-3
- rcp D-1, D-3
- syslog A-5, A-9, E-2
- TACACS+ B-4
- TFTP D-1, D-3
- Service Specific Connection Oriented Protocol. See SSCOP
- show access-lists command 10-48
- show adjacency command 11-32
- show arp command 11-32
- show atm addresses command 6-49, 6-51
- show atm ilmi-status 6-17
- show atm ilmi-status command 6-5
- show atm interface resource atm command 6-6
- show atm pnni aggregation link command 6-45
- show atm pnni database command 6-27, 6-45
- show atm pnni election 6-30
- show atm pnni election peers command 6-22, 6-32
- show atm pnni hierarchy command 6-30
- show atm pnni identifiers command 6-24
- show atm pnni local-node command 6-35, 6-51
- show atm pnni neighbor command 6-26
- show atm pnni resource-info command 6-36
- show atm pnni scope command 6-49
- show atm pnni summary command 6-51
- show atm pnni svcc-rcc command 6-41
- show atm pnni topology command 6-22, 6-43
- show atm pnni topology node command 6-26
- show atm resource command 6-6
- show atm route command 6-21, 6-49
- show atm routing-mode command 6-33
- show atm signalling diagnostics command 6-18
- show atm status command 6-3, 6-9
- show atm vc command 6-4, 6-54
- show atm vc signalling command 6-13
- show atm vp command 8-10
- show atm vp interface atm command 9-2
- show buffers command 2-2
- show ces circuit command 9-4
- show ces circuit interface command 9-2, 9-4
- show ces status command 9-4
- show commands (table) 2-2
- show controllers c8500 counters command 11-29
- show controllers c8500 status command 11-29
- show controllers command 6-36, 11-23
- show controllers commands (table) 2-2
- show epc acl lookup command 10-48
- show epc cam interface command 11-36, 11-43
- show epc if-entry command 11-49
- show epc if-entry interface command 11-38, 11-43
- show epc ifmapping command 11-36, 11-42
- show epc ip-address command 11-35
- show epc ip-prefix interface command 11-34, 11-35, 11-51
- show epc ipx-node command 11-42
- show epc ipx-prefix interface command 11-52
- show epc lsipc command 11-36
- show epc patricia interface command 11-36, 11-42
- show flash command 2-2
- show interfaces atm command 5-14, 5-19, 5-23, 5-28, 10-10, 10-36, 10-42, 12-17, 13-22, 13-27
- show interfaces bvi command 12-14
- show interfaces command 11-22
- show interfaces commands (table) 2-2
- show interfaces gigabitethernet command 10-16, 10-21, 10-28
- show interfaces irb command 12-14
- show interfaces loopback 0 command 8-3
- show ip cef command 11-31
- show ip mroute command 11-49
- show ip ospf command 8-3
- show ip route command 11-27
- show ip traffic command 11-54
- show ipx cef command 11-42
- show ipx ipx-prefix command 11-41
- show ipx route command 11-40
- show ipx servers command 11-41
- show ipx traffic command 11-55
- show lane client command 7-3, 7-5
- show lane command 2-2
- show logging command A-9
- show memory command 2-2
- show network-clocks command 6-58, 9-9
- show processes command 2-2
- show processes cpu command 11-53
- show running-config command 2-2, 8-3, A-5
- show sdm size command 11-60, 11-61
- show stacks command 2-2
- show startup-config command 2-2
- show tag-switching interfaces command 8-3
- show tag-switching tdp discovery command 8-3
- show tag-switching tdp neighbor command 8-8
- show tag-switching tsp-tunnels command 8-10
- show tech-support command E-1
- show version command 2-2, 6-41
- signaling, debugging 6-17
- soft PVCs
- ATM addresses 6-10 to 6-11
- connection management 6-12
- interface status 6-9 to 6-10
- network, example (figure) 6-9
- VCIs 6-10 to 6-11
- VPIs 6-10 to 6-11
- software
- checking the version 3-7
- version troubleshooting 3-6
- software image
- finding on Cisco.com 3-7, 3-10
- sparse mode 11-45
- SPD
- description 11-55
- troubleshooting 11-56
- SRP 11-9
- SSCOP
- checking status 6-16
- status command 6-18
- summary addresses. See PNNI summary addresses
- support, technical. See technical support
- SVCC-RCC
- caution 6-43
- SVCC-RCCs
- aggregated horizontal links 6-40
- checking status 6-41 to 6-42
- debugging 6-43 to 6-44
- hello states 6-42
- induced uplinks 6-40
- overview 6-39
- SVCs
- alternate diagnostics 6-18 to 6-20
- checking downstream 6-23
- debugging routing 6-20 to 6-21
- debugging signaling 6-17
- ILMI status 6-16 to 6-17
- SSCOP status 6-16
- status at UNI interface 6-13 to 6-14
- troubleshooting 6-12 to 6-26
- UNI interfaces 6-15 to 6-17
- switch card failures 10-2
- switched virtual channel connection routing control channels. See SVCC-RCC
- switched virtual channels. See SVCs
- switching database manager. See SDM
- switch route processor. See SRP
- switch router
- architecture (illustration) 11-9
- functions of 11-2
- syslog servers
- logging troubleshooting information A-9, E-2
- setting up A-9
- system diagnostics
- enabling all A-4
- system redundancy
- configuring 3-13 to 3-18
- T1 port adapters
- cabling 5-26
- collisions 5-25
- CRC errors 5-25, 5-26
- displaying configurations 5-23
- LEDs 5-23
- network diameters 5-25
- troubleshooting 5-23 to 5-27
- TAC E-3
- TACACS+
- daemon problems B-2 to B-3
- login problems B-4 to B-5
- source file unarchiving errors B-1
- TACACS+ servers B-4
- Tag Distribution Protocol. See TDP
- tag switching
- debugging 8-12
- initial troubleshooting 8-3 to 8-8
- network, example (figure) 8-2
- overview 8-1 to 8-2
- TDP neighbors 8-8 to 8-9
- VP tunnels 8-10 to 8-12
- TCAM
- cache 11-55
- entries 11-58
- TDP
- overview 8-1
- troubleshooting neighbors 8-8 to 8-9
- Technical Assistance Center. See TAC
- technical support
- gathering data for E-1 to E-2
- providing data to E-3
- show tech-support command E-1
- TAC E-3
- terminal monitor command A-8
- terminals. See remote terminals
- ternary CAM. See TCAM
- TFTP servers
- core dumps D-3
- exception dumps D-1
- transferring core dumps D-1
- third-party troubleshooting tools
- cable testers 2-5
- throughput 13-10
- topologies. See PNNI topologies
- traceroute command 2-4
- transparent bridging
- Layer 2 switching 12-2
- trap levels
- default settings A-9
- troubleshooting
- general problems 1-3
- internetwork maps 1-3
- preparatory measures 1-3
- problem-solving models (figure) 1-2
- problem-solving steps 1-2
- tools 2-4 to 2-6
- two-port Gigabit Ethernet interface modules
- description 10-26
- LEDs 10-21, 10-27
- memory capacity 10-21
- overview 10-21, 10-26
- UBR connections
- checking configurations 6-6
- UNI
- checking interfaces 6-15 to 6-17
- PNNI requirements 6-34
- SVC status 6-13 to 6-14
- UNI cell headers
- description C-2
- format (figure) C-1
- UNIX
- logging router output E-2
- script command E-2
- syslog daemons A-9
- syslog servers A-9
- unspecified bit rate connections. See UBR connections
- uplinks
- peer groups 6-45
- upnodes missing 6-45 to 6-47
- Use 11-66
- User-Network Interface. See UNI
- variable bit rate connections. See VBR connections
- VBR connections
- checking PVP resources for 6-8
- VCI fields C-2
- VCIs
- numbers 6-4
- ranges 6-5
- VCs
- confirming configurations 6-54
- dropped connections 6-55 to 6-60
- F5 flows 5-6
- virtual channel identifier fields. See VCI fields
- virtual channel identifiers. See VCIs
- virtual channels. See VCs
- virtual path identifier fields. See VPI fields
- virtual path identifiers. See VPIs
- virtual paths. See VPs
- virtual path tunnels. See VP tunnels
- volt-ohm meters 2-5
- VPI fields C-2
- VPIs
- numbers 6-4
- ranges 6-5
- VPs
- F4 flows 5-6
- VP tunnels
- checking configurations 6-52 to 6-54
- checking PVP configurations 6-54
- connection management 6-55
- network, example (figure) 6-52
- troubleshooting 8-10 to 8-12
- workgroup layer 4-1
- write core command D-3
Posted: Mon Sep 30 13:46:32 PDT 2002
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