Cisco 2950G 24 - Catalyst Switch Software Configuration Manual page 248

Monitoring and Maintaining the Interfaces
Command
Step 4 end
Step 5
show running-config
Use the no shutdown interface configuration command to restart the interface.
This example shows how to shut down Fast Ethernet interface 0/5:
Switch# configure terminal
Switch(config)# interface fastethernet0/5
Switch(config-if)# shutdown
Switch(config-if)#
*Sep 30 08:33:47: %LINK-5-CHANGED: Interface FastEthernet0/5, changed state to a
administratively down
This example shows how to re-enable Fast Ethernet interface 0/5:
Switch# configure terminal
Switch(config)# interface fastethernet0/5
Switch(config-if)# no shutdown
Switch(config-if)#
*Sep 30 08:36:00: %LINK-3-UPDOWN: Interface FastEthernet0/5, changed state to up
To verify that an interface is disabled, enter the show interfaces privileged EXEC command. A disabled
interface is shown as administratively down in the show interfaces command output.
The shutdown command shuts down the LRE link when applied to an LRE interface. To shut down the
Fast Ethernet port(s) on the CPE device use this command in interface configuration scope:
Catalyst 2950 Desktop Switch Software Configuration Guide
9-20
cpe shutdown [port <num>]
Chapter 9 Configuring the Switch Interfaces
Purpose
Return to privileged EXEC mode.
Verify your entry.
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