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.
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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.