URGENT: Configuration undo

[harrydanger]

Hi,

I have been configuring some EX 4200 switches and accidentally input a command which if i commit will destroy my configurations and probably my employment.

I need to remove these configurations, and undo to last known config whilst not taking the switch cluster down.

Crisis!

Please help

[mikep · Accepted solution]

Hi,

if you changed configuration in the config mode then just do "rollback 0" and that is it.

Kind Regards

Michael Pergament

[Screenie]

When you allready commited the changes: rollback 1.

To check for the right rollback:

show  | compare

[muttbarker]

Hey Screenie - not to "nitpick" to much - but "show | compare" simply compares current config to last prior committed.

Syntax is "show | compare rollback X" where "X" equals 1 of 50 prior configs - (for the benefit of the original questioner.....)

[Screenie]

You're right of course. I wanted to lookup the exact syntax compare <nr> or compare rollback <nr>, a sybtax I can't memorize, but forgot and posted to fast. Glad you noticed it. Have a nice weekend!