Filter
Top Products
Chapter 8 Troubleshooting
Troubleshooting Overview
SCE 2000 4xGBE Installation and Configuration Guide
OL-7824-02 8-3
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 FastEthernet 0/0: Displays IP address and auto-negotiation
information for the management interface.
Following is a sample output from the show interface FastEthernet 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 GigabitEthernet 0/#: Displays information for a specific GBE
Interface.
Following is a sample output from the show interface command.