clear switchport configuration command?

hollow666

So this might sound dumb but is there any single command or macro I can use on a switchport or a switchport range that will completely remove all configuration? The closet thing I have found is just running the switchport host macro but that only removes certain things and not speed,duplex,description,etc....

miller811

default interface x/x will do the trick, this will work on a router switch interface

3550_48(config)#default interface f0/22
Interface FastEthernet0/22 set to default configuration
3550_48(config)#

hollow666

awesome! This really helps on old stuff that doesn't support the range command.

miller811

This will also work with the range command

3550_48#show int status

Port Name Status Vlan Duplex Speed Type
Fa0/30 notconnect 1 auto auto 10/100BaseTX
Fa0/31 notconnect 1 half 10 10/100BaseTX
Fa0/32 notconnect routed auto auto 10/100BaseTX
Fa0/33 notconnect 1 half 100 10/100BaseTX

3550_48(config)#default interface range f0/30 - 33
3550_48(config)#
20:25:58: %LINK-3-UPDOWN: Interface FastEthernet0/32, changed state to down
20:25:59: %LINEPROTO-5-UPDOWN: Line protocol on Interface FastEthernet0/32, changed state to down

3550_48(config)#do sho int status

Port Name Status Vlan Duplex Speed Type
Fa0/30 notconnect 1 auto auto 10/100BaseTX
Fa0/31 notconnect 1 auto auto 10/100BaseTX
Fa0/32 notconnect 1 auto auto 10/100BaseTX
Fa0/33 notconnect 1 auto auto 10/100BaseTX