Table of Contents

Cisco Check Commands



Check Cisco Hardware and Software

Operation Commands Note
Hadware , Software Information as below
*SW Version
*MAC Address
*serial number
*Uptime
Host> show version
Hadware Information as below
*Product Name
*Serial Number
*SFP Module
Host> show inventory
Host> show inventory all
Host> show module
Host> show interface transceiver


Check Cisco Performance Status

Operation Commands Note
Host> show process cpu
Host> show process memory
netstat -s command in linux Host> show ip traffic


Cisco Other Check Commands

Operation Commands Note
Host> ping xx.xx.xx.xx
With VRF
Host> ping vrf VRFNAME DESTINATION
Host> ping vrf VRFNAME 192.168.10.5
To Stop [Ctrl]+[Shift]+[6]
Host> traceroute xx.xx.xx.xx To Stop [Ctrl]+[Shift]+[6]
Host> telnet xx.xx.xx.xx AA To Stop [Ctrl]+[Shift]+[6] →[x]
To check session Host>show session
To disconnect session:
Host>disconnect
or
Host>dissconnect ?
Host>dissconnect 1
ls -l / in linux Host> show flash
history command in linux Host> show history


To Research in fault

Operation Commands Note
Host# show logging
Host# show tech-support
Host# show module