Alcatel-Lucent 7710 SR OS Interface Configuration Manual page 289

mdl
Syntax mdl {eic | lic | fic | unit | pfi | port | gen} mdl-string
no mdl
Context config>port>tdm>ds3
Description
This command configures the maintenance data link (MDL) message for a DS-3/E-3.
This command is only applicable if the DS-3/E-3 is using C-bit framing (see the framing (DS3)
command).
The no form of this command removes the MDL string association and stops the transmission of any
IDs.
Default
no mdl
Parameters
mdl-string — specify an MDL message up to 38 characters long on a DS-3.
eic — Specifies the equipment ID code up to 10 characters long.
lic — Specifies the equipment ID code up to 11 characters long.
fic — Specifies the ID code up to 10 characters long.
unit — Specifies the unit ID code up to 6 characters long.
pfi — Specifies the facility ID code up to 38 characters long.
port — Specifies the port ID code up to 38 characters long.
gen — Specifies the generator number to send in the MDL test signal message up to 38 characters
mdl-transmit
Syntax mdl-transmit {path | idle-signal | test-signal}
no mdl-transmit [path | idle-signal | test-signal]
Context config>port>tdm>ds3
config>port>tdm>e3
Description This command enables the transmission of an MDL message on a DS-3/E-3 over channelized
interface.
The no form of this command disables transmission of the specified message or all messages.
Default
no mdl-transmit
Parameters
path — Specify the MDL path message.
idle-signal — Specify the MDL idle signal message.
test-signal — Specify the MDL test signal message.
7710 SR OS Interface Configuration Guide
long.
Interface Configuration
Page 289