How do you undo all these changes?

You configured an interface with an IP address and committed the change. You then committed a change that added an exception in a firewall filter to allow this network through the filter. You realize that this work was done on the wrong router.

How do you undo all these changes?
A . rollback 2
B . rollback 1
C . rollback 0
D . rollback 3

View Answer

Answer: A