How to undo many configuration commands placed by mistake (unsave the configuration) in a EXOS.

[EXOS16]

Hello all to the community,

As the title says, I am looking (if exists) a way to undo many configuration commands putted in the equipment.

For example;
I am configuring one equipment that later will be on service (that means it can not be re-booted), during the configuration I mistakingly copy/paste around 40 configuration commands on the ports (that I already configured) and I alter the good configuration that already exist.

So, I check the documentation and google a little bit, but I didn't find a way to undo the action done and to revert back to the good state.

One alternative could be to re-boot the equipment and choose "don't save", but if the equipment is in a situation where it can not be re-booted because is offering a service, what alternatives can we make?. Another alternative could be executing the conf_diff.py script, and copy/paste the previous changes, but again we are relaying in copy/paste action.

So I want to be sure there isn't another clean way to revert back or undo the commands.

Thanks in advanced.

PS: I am running EXOS v16.

[Drew_C]

There's not necessarily a way to undo the config differences, but there's a Python script on our GitHub page that can help show you the differences.
https://github.com/extremenetworks/ExtremeScripting/tree/master/EXOS/Python/conf_diff

As long as you haven't saved the "wrong" config over the correct one, EXOS v16.1 should be able to run the script and give you the differences.

[Karthik_Mohando]

Hi, Even if you have a backup file .cfg which you can restore to the switch still a reboot is required so i could not think of a better way other than executing the script (.xsf) or the .py which you have mentioned.

[EXOS16]

Thanks for your reply.

Could be good if in the future they can implement such feature in EXOS.