Cisco CCNA Router

Posted filed under Cisco CCNA.

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To Find out if link is up and has Ip address

 Router#show ip int brief


To save the Router configuration

Router#copy running-config startup-config

 To check the content of routing table

Router#show ip route

To back up the content of IOS to Flash

Router#copy flash: tftp:

To Find out who is your neighbor in OSPF

Router#show ip ospf neighbor


To find out who is your neighbor in EIGRP

Router#show ip eigrp neighbors



 To see what is happening on Router

Router#show running-config



To a Router a Hostname

Router(config)#hostname XXX


To see the detail of OSPF under interface f0/0

Router#show ip ospf interface f0/0


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