1. Basic Configuration - metrafonic/Cisco-Cheatsheet GitHub Wiki

Initial Commands

Commands to bu run right after a fresh boot with no configuration

Change Hostname:

> enable
# configure terminal
(config)# hostname [newhostname]
(config)# exit

Set IP address & enable interface:

(config)# interface g0/0
(config-if)# ip address [ip-address] [subnet]
(config-if)# no shutdown

Check interfaces

# show ip interface brief

Disable DNS lookup:

(config)# no ip domain-lookup

Save config

(config)# copy running-config startup-config