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shutdown
Configuring MDL Messages
You can configure a channelized T3 interface to send MDL messages. MDL messages
are supported only when T3 framing uses C-bit parity, the default setting.
To configure a channelized T3 interface to send MDL messages:
1.
2.
3.
4.
mdl carrier
host1(config)#controller t3 0/1
There is no no version.
See controller t3.
Use to disable a T3 controller.
The T3 interface is disabled by default.
Example
host1(config-controll)#no shutdown
Use the no version to restart a disabled interface.
See shutdown.
Specify a T3 interface.
host1(config)#controller t3 8/0
(Optional) Configure the interface to operate in an MDL carrier environment.
host1(config-controll)#mdl carrier
Specify the MDL messages.
host1(config-controll)#mdl string eic "ERX-1410"
host1(config-controll)#mdl string fic "FG786"
host1(config-controll)#mdl string lic "Bldg 10"
host1(config-controll)#mdl string pfi "Site 25"
host1(config-controll)#mdl string port 0800
host1(config-controll)#mdl string unit 080001
Enable transmission of MDL messages.
host1(config-controll)#mdl transmit path-id
host1(config-controll)#mdl transmit idle-signal
host1(config-controll)#mdl transmit test-signal
Use to specify that an interface is used in the carrier environment.
Example
host1(config-controll)#mdl carrier
Chapter 1: Configuring Channelized T3 Interfaces
Configuration Tasks
11
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