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Basic Router Operations
To get to Priveledge mode
Enable
To get to User mode
Disable
To Exit router
Exit or logoff
Previous Command
Up arrow or Ctrl-P
Next Command
Down arrow or Ctrl-N
Move forward one character
Right arrow or Ctrl-F
Move backward one character
Left arrow or Ctrl-B
Break Key
<shft>+<ctl>+6 ‘x’
Auto complete command
<tab>
Configuring the Router
From the terminal session (keyboard) to running (RAM)
Configure terminal
From tftp (file server) to running (RAM)
Copy tftp running-config
From saved config (NVRAM) to running (RAM)
Copy startup-config running-config
Upgrade the IOS from file server
Copy tftp flash
Save backup copy of IOS to file server
Copy flash tftp
Save your configuration (from RAM) to non-volatile
(NVRAM)
Copy running-config startup-config
Tell the router which IOS file in Flash to boot from
Boot system flash {filename}
Tell the router which IOS file to request from
TFTP(fallback)
Boot system tftp {filename}
Viewing Router Information
IOS version info
Show version
Current config (RAM)
Show running-config
Saved config (NVRAM)
Show startup-config
IOS file and free space
Show flash
Processor utilization
Show processes cpu
Passwords
Set password for Console port
Line console 0
Login
Password cisco
Set Password for Telnet
Line vty 04
Login
Password sanjose
Set password for Priveledge mode
Enable password cisco
Set Encrypted password for Priveledge mode
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