OT: Secure the startup config?

Off topic...

I want to keep an intial config on some lab routers and let others go
nuts when they're using the routers... is there a way to keep a start
up config, untouched, so that let say someone decides to write erase
everything and shut down all the interfaces etc... that I can power
cycle the router and keep back to an initial state?

Almost like disabling write mem or copy run start...

thanks

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Received on Thu Mar 18 2010 - 11:19:58 ART