Resetting a Switch to Factory Settings

I have a couple of 2900 series switches which we have inherited and need to set them back to factory settings so I can start from clean with them.

Is there an easy way of doing this?

Reply to
K
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K schrieb:

Yes.

Depends ... if you have the passwords for the switches you may use write erase and reload

If not you will have to reset the switch at boot-time.

Search the cisco web site and you will find some tons of docs about that.

Klaus

Reply to
klaus zerwes

In all cases you need a console cable.

If they are 2950 or (2960 - these are the current model.) Not -XL at the end.

You need to - connect up console log in if necessary go to enable mode with the "enable" commmand "write erase" - this is the old command and there is a more descripitvely named one as well. but I dont know what it is. "reload" - or just switch off

Was there a 2900XL series? If it is one of these then the above may work or it may be different. I forget.

If there are passwords and you dont know them you will have to do password recovery first. Search the cisco web site for the words

"model-no" password recovery

This should turn up the correct document.

Reply to
bod43

erase startup-config

also, delete flash:/vlan.dat to clear the vlan database.

This should work with most, if not all, of the IOS based switches.

yes. the same procedure should work.

Reply to
Bob Vaughan

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