This command has been available in IOS since 11.1 and in NX-OS for Nexus 7K since 5.1(1)
I am Val Glinskiy, network engineer specializing in data center networks. TIME magazine selected me as Person of the Year in 2006.
Saturday, July 13, 2013
The wait is over
Finally, in NX-OS 6.0(2) for Nexus 5000 platform Cisco implemented "default interface" command which lets you return interface to its factory default configuration. It is very-very-very useful feature in the lab environment when one has to do a lot of re-configuration and something does not work as expected simply because of left-over configuration from the previous test.