Chapter 4
Configuring Interfaces
Monitoring and Maintaining the Interface
This example shows how to shut down Fast Ethernet interface 5/5:
Switch(config)# interface fastethernet 5/5
Switch(config-if)# shutdown
Switch(config-if)#
*Sep 30 08:33:47: %LINK-5-CHANGED: Interface FastEthernet5/5, changed state to a
administratively down
Switch(config-if)#
This example shows how to reenable Fast Ethernet interface 5/5:
Switch(config-if)# no shutdown
Switch(config-if)#
*Sep 30 08:36:00: %LINK-3-UPDOWN: Interface FastEthernet5/5, changed state to up
Switch(config-if)#
To check whether or not an interface is disabled, enter the EXEC show interfaces command. An
interface that has been shut down is shown as being administratively down when you enter the show
interfaces command.
Software Configuration Guide—Release 12.2(25)EW
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