Command Reference Guide

306 ● shutdown 3Com Router 5000 Family and Router 6000 Family
Command Reference
shutdown
Purpose Use the shutdown command to shut down the CPOS physical interface.
Use the undo shutdown command to enable the CPOS physical interface.
Syntax shutdown
undo shutdown
Parameters None
Default By default, the CPOS physical interface is enabled.
Example Disable CPOS physical interface 1/0/0.
<3Com > system-view
[3Com ] controller cpos 1/0/0
[3Com -Cpos1/0/0] shutdown
View This command can be used in the following views:
■ CPOS Interface view
Description Executing the shutdown command on the CPOS physical interface disables all E1/T1
channels and serial interfaces formed by timeslot bundles. They stop transmitting or
receiving data as a result. If you execute the
undo shutdown command on the
CPOS physical interface again, all E1/T1 channels and the serial interfaces go up.