Im making changes to my existing IOS configuration on my voice routers. I have two methods I can rollback to the saved configuration.
If the configurations do not work, I can simply do a "reload" and it will load the startup-config which is the orginal state the router was in before adjustments.
I can go into my configuation, and do "no" statements on the features I enabled or changed, and then copy and paste the original configuration back in.
IS there an easier method? I tried to use "Copy startup-config to running-config" and that did not remove the features I put in the config.
Dial-Peer voice 800 voip
Destination ip 192.168.2.1
My original configuration does not have this. The only way I see to get rid of it is to go and do "No dial-peer voice 800" etc.
I have probably 30 statements and 50 routers to do. If I need to rollback, I need a quick way.
Any suggestions or shortcuts?