Cisco OL-7822-06 - Manual (Page 62)

8-4
Cisco Service Control Engine 1000 2xGBE Quick Start Guide
OL-7822-06
Chapter 8 Troubleshoot Startup Problems
CLI Commands for Troubleshooting
– 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.
Following isa 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 GigabitEthernet 0/# — Displays information for a specific GBE Interface.
Following is a sample output from the show interface command.
ip address: 10.1.6.145
subnet mask: 255.255.0.0
Configured duplex: auto
AutoNegotiation is On, link is Up, actual duplex: half
– show interface GigabitEthernet 0/# counters — Displays the values of counters of a GBE
interface.
Following is a sample output from the show interfacecounterscommand.
In total octets: 191520
In good unicast packets: 560
In good multicast packets: 0
In good broadcast packets: 0
In packets discarded: 0
In packets with CRC/Alignment error: 0
In undersized packets: 0
In oversized packets: 0
Out total octets: 0