Cisco Systems SCE 2000 4/8xFE manual Troubleshooting the management subsystem

Chapter 8 Troubleshooting

Troubleshooting Tools

•Boot system <filename> — Specifies and verifies the package file to be installed. Error messages or other output identify problems with the package file.

Following is a sample output from the Boot system command.

SCE 2000(config)#boot system ftp://vk:vk@10.1.1.230/downloads/SENum.pkg.pkg Verifying package file SENum.pkg.pkg…

Package file verified OK.

•Troubleshooting the management subsystem:

•show interface Mng — Displays IP address and auto-negotiation information for the management interfaces.

Following is a sample output from the show interface Mng command.

ip address: 10.1.6.145

subnet mask: 255.255.0.0

Configured speed: auto, configured duplex: auto

AutoNegotiation is On, link is Up, actual speed: 100, actual duplex: half

•show ip default-gateway — Displays the IP address of the configured default gateway.

Following is a sample output from the show ip default-gateway command.

Default gateway: 10.1.1.1

•show ip route — Displays the entire routing table and the destination of last resort (default-gateway).

Following is a sample output from the show ip route command.

gateway of last resort is 10.1.1.1

•show access-lists — Shows all access-lists or a specific access list.

Following is a sample output from the show access-lists command.

Standard IP access list 1

Permit 10.1.1.0, wildcard bits 0.0.0.255 deny any

•show telnet — Displays the status of the telnet server daemon (status) or any active Telnet sessions (sessions).

Following is a sample output from the show telnet command.

show telnet sessions

There is 1 active telnet session:

Index Source

================

0 10.1.1.201 show telnet status Telnet deamon is enabled.

•show line vty timeout — Shows the timeout configured for Telnet sessions.

Following is a sample output from the show line vty timeout command.

Timeout is 30 minutes

•Troubleshooting the link interface subsystem:

•show interface FastEthernet 0/# — Displays information for a specific FE Interface.

Cisco SCE 2000 4/8xFE Installation and Configuration Guide

OL-7826-05 8-3