Cisco Catalyst: Reset/Clear Port Config


Reset Port Config to Default for One Port

Use the command below to clear the configuration on a port.

s3560(config)#default interface gigabitEthernet 0/3
Interface GigabitEthernet0/3 set to default configuration

Use the command below to verify that the running config for the port has been reset to the default configuration.

s3560#show running-config interface gigabitEthernet0/3
Building configuration…

Current configuration : 36 bytes
interface GigabitEthernet0/3

Now write your changes to memory.

s3560#copy run start
Destination filename [startup-config]?
Building configuration…
0 bytes copied in 1.427 secs (0 bytes/sec)

Reset Port Config to Default for a Range of Ports

Below we are going to clear/delete the config from a range of ports

s3560#conf terminal

s3560(config)#default interface range gigabitEthernet 0/13 – 24

Again, don’t forget to save your changes.



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