Checking Mini-Carrier Remote Status Using Mmi Commands - Avaya Communication Server 1000M Single Group Manual

correctly, otherwise it turns ON and stays ON. The LED turns OFF when the card is
software-enabled.
• Carrier LEDs—red LED indicating carrier status. The LED is OFF when the carrier is
operating correctly or it is not equipped by the MMI command SET CONFIGURATION (S
C). If the carrier is faulty at either end, the carrier LED will turn ON and stay ON until faults
are corrected at both ends.
Note:
Far-end alarms are communicated across the link if the MicroLink is up; that is, the
carrier is good end-to-end in both directions.
Maintenance LED—amber LED turns ON when the card is in the maintenance mode; that is,
when carrier tests are run by the MMI command over a carrier, when the Mini-Carrier Remote
interface card is in Emergency Stand-Alone Mode (ESAM), or when alarms are disabled by
the MMI command A D.
Mini-Carrier Remote MMI maintenance commands
The Local Mini-carrier Interface card and Remote Mini-carrier Interface card provide a Man-
Machine Interface (MMI) port to connect to a TTY or a configuration and maintenance terminal.
Through this terminal you can directly issue commands to test and maintain system carrier
equipment including the carrier links.
Table 24: MMI commands
MCR system over MMI terminals, which are connected to the Local Carrier Interface card MMI
port and the Remote Mini-carrier Interface card MMI port. When entering MMI commands,
separate the command letters with a space (A space D) and [P] indicates a pause. Detailed
output of maintenance commands is explained in various maintenance procedures in this
section.

Checking Mini-Carrier Remote status using MMI commands

This procedure uses MMI commands to maintain Mini-Carrier Remote cards and carrier
status.
In the MMI mode the terminal issues direct commands to the system to display operational
conditions, to set up carrier parameters, and to test individual carrier links.
1. Log in on the MMI maintenance terminal.
2. Enter the DISPLAY STATUS (D S) command to display near-end carrier status.
Mini-Carrier Remote Fundamentals
on page 115 lists MMI commands that are directly issued to the
Enter the DISPLAY STATUS DISTANT (D S D) command to display distant-end
carrier status. The displays are similar to
page 106 and Figure 60: DISPLAY STATUS DISTANT screen
Figure 59: DISPLAY STATUS screen
on page 106. These
MMI diagnostic tools
on
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