Cisco asa config restore

[rockey]

i have cisco asa i configure inside interface ip and outside interface ip all configurations done. When i change inside interface ip and given no nameinside command then all configuration like inside nating , inside route all remove. I also wr on asa
i want to my all configuration restore how its possible i have no backup.

[Marvin Rhoads]

You cannot.

"no nameif" will indeed remove the associated NAT rules and routes. If you saved the configureation after doing that, it copied running-config to startup-config. The ASA does not keep the old config anywhere else.

If you do not have a copy from earlier, then you need to recreate what was lost manually.

This is a mistake many of us have made - one time only. The lesson is to ALWAYS have a backup. Preferably multiple backups.