Specifying Shutdown - Cisco 10000 Series Configuration Manual

Chapter 5 24-Port Channelized E1/T1 Line Card Configuration
Controller Configuration Commands
Example 1:
This command inhibits far-end yellow alarms.
Router# configure terminal
Enter configuration commands, one per line. End with CNTRL/Z.
Router(config)# controller t1 1/0/0
Router(config-controller)# no yellow generation
Router(config-controller)#
Example 2:
This command enables far-end yellow alarms.
Router# configure terminal
Enter configuration commands, one per line. End with CNTRL/Z.
Router(config)# controller t1 1/0/0
Router(config-controller)# yellow generation
Router(config-controller)#

Specifying Shutdown

You can shut down an interface. Doing so disables all interface functions and marks the interface as
unavailable when you invoke monitoring commands such as show. You enable or shut down operation
of an interface using the shutdown command:
[no] shutdown
Example 1:
Router(config-controller)# no shutdown
Router(config-controller)#
This command enables operation of the specified interface.
Example 2:
Router(config-controller)# shutdown
Router(config-controller)#
This command halts operation of the specified interface.
Cisco 10000 Series Router Line Card Configuaration Guide
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