Delete subinterfaces

moses12315 · ‎08-10-2007

How do you delete the subinterfaces of an int on a Router 7200.

Thanks

moses

graemeporter · ‎08-10-2007

Hi Moses,

Whenever I've had to do it, I've done (e.g.):

router(conf)#no interface FastEthernet0/0.1

The subinterface is deleted, but you may find that the configuration file still shows that the subinterface is there until you restart the router.

If there's a better, cleaner way of doing this, please let us know as it'd be quite useful.

Hope this helps!

Kind regards

Graeme

Pavel Bykov · ‎08-10-2007

The cleaner way is the following:

(config)#default interface GigabitEthernet0/0.1

(config)#no interface GigabitEthernet0/0.1

Warning message will still appear, but it is not relevant anymore, since interface will have no configuration.

graemeporter · ‎08-10-2007

Thanks; that's really helpful! :)

Kind regards,

Graeme