Cisco 10000 Series Configuration Manual page 207

Chapter 7 4-Port Channelized OC-3/STM-1 Line Card Configuration
Entering MDL Messages
You can configure maintenance data link (MDL) messages (as defined in the ANSI T1.107a-1990
specification) on the channelized T3 interface.
MDL messages are supported only when the T3 framing is set for C-bit parity. (See the
Note
Framing Type" section on page
To configure MDL messages, use the mdl command:
mdl
|
generator
[no] mdl
port
Where:
•
•
•
•
•
•
•
•
•
The default is that no MDL message is configured.
Use the no form of the command to remove an MDL message.
Examples of configuring MDL messages follow:
•
•
•
•
•
•
OL-8834-04
{ { |
transmit path idle-signal
} }
id_string
{ { |
transmit path idle-signal
| }
generator id_string
transmit path enables transmission of the MDL path message
transmit idle-signal enables transmission of the MDL idle-signal message
eic is the equipment identification code (up to 10 characters)
lic is the location identification code (up to 11 characters)
fic is the frame identification code (up to 10 characters)
unit is the unit identification code (up to 6 characters)
pfi is the facility identification code to include in the MDL path message (up to 38 characters)
port is the equipment port (which initiates the idle signal) to include in the MDL idle signal message
(up to 38 characters)
generator is the generator number to include in the MDL test signal message (up to 38 characters)
Enable the MDL path message transmission.
Router(config)# controller T3 1/0/0.1
Router(config-controller)# mdl transmit path
Enable the MDL idle signal message transmission.
Router(config-controller)# mdl transmit idle-signal
Enable the MDL test signal message transmission.
Router(config-controller)# mdl transmit test-signal
Enter the equipment identification code.
Router(config-controller)# mdl string eic router A
Enter the location identification code.
Router(config-controller)# mdl string lic test network
Enter the frame identification code.
Router(config-controller)# mdl string fic building b
7-22.)
| } |
test-signal
|
test-signal
}
Cisco 10000 Series Router Line Card Configuaration Guide
Creating a T3, VT, or AUG Controller
{ | |
string eic lic fic
} | { | |
string eic lic
"Setting the
| | |
unit pfi port
| | |
fic unit pfi
7-23