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CCNA Basic Configurations Cheat Sheet (DRAFT) by

Basic configuration commands for CCNA

This is a draft cheat sheet. It is a work in progress and is not finished yet.

Basics

Router>
user mode
Router>enable
Router#
privileged mode
Router#configure terminal
Router­(co­nfig)#
global config­uration mode
Router­(co­nfig)#hostname RTR1
RTR1(c­onfig)#
Note that these commands work on Cisco routers and switch
  

Passwords

RTR(co­nfig)#enable password cisco
set enable password
RTR(co­nfig)#enable secret mysecret
set enable secret password
RTR(co­nfig)#line console 0
enter console line mode
RTR(co­nfi­g-l­ine)#password myconpwd
set console password
RTR(co­nfi­g-l­ine)#login
require password to be entered
RTR(co­nfig)#service passwo­rd-­enc­ryption
hashes passwords so they aren't readable in configs