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Chapter 4
Configuring Unchannelized mode for the Cisco PA-MC-2T3+
Examples follow:
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Configuring MDL Messages for the Serial Interface
You can configure Maintenance Data Link (MDL) messages (which are defined in the ANSI
T1.107a-1990 specification) on the PA-MC-2T3+.
MDL messages are only supported when the T3 framing is set for c-bit parity. (See the
Note
Framing Type for the Serial Interface" section on page
To configure MDL messages, use the interface commands:
where:
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•
•
•
•
•
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Use the no form of this command to remove MDL messages. The default is that no MDL message is
configured.
OL-3526-05
Instruct the PA-MC-2T3+ to use a line clock source.
The example that follows is for a port adapter on a VIP in interface processor slot 1:
Router(config)# interface serial 1/0/0
Router(config-if)# clock source line
The example that follows is for a port adapter in slot 1 of the Cisco 7200 series routers:
Router(config)# interface serial 1/0
Router(config-if)# clock source line
Instruct the PA-MC-2T3+ to use an internal clock source.
The example that follows is for a port adapter on a VIP in interface processor slot 1:
Router(config)# interface serial 1/0/0
Router(config-if)# clock source internal
The example that follows is for a port adapter in slot 1 of the Cisco 7200 series routers:
Router(config)# interface serial 1/0
Router(config-if)# clock source internal
mdl {transmit {path | idle-signal | test-signal} | string {eic | lic | fic | unit | pfi | port | generator}
string
}
no mdl {transmit {path | idle-signal | test-signal} | string {eic | lic | fic | unit | pfi | port |
generator} string
}
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 send in the MDL path message (up to 38 characters).
port is the equipment port, which initiates the idle signal, to send in the MDL idle signal message
(up to 38 characters).
generator is the generator number to send in the MDL test signal message (up to 38 characters).
4-6.)
PA-MC-2T3+ Multi-Channel T3 Port Adapter Installation and Configuration
Configuring an Unchannelized T3 Link
"Setting the
4-7
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