Host Mmi Interface - Nortel Communication Server 1000 Fundamentals

MMI mode
In the MMI mode, a terminal, or TTY, is connected to the local MMI port
(P5 on the LMI Multi I/O cable) at the LMI or at the remote MMI port (P5
on the RMI Multi I/O cable) at the RMI. The MMI interface characteristics
are based on the following switch settings:
Table 20
Default MMI characteristics (LMI and RMI SW3)
•
Speed is configured using SW3 position 5:
—
—
•
Parity, character width, and stop bit are configured using SW3, position
6:
—
—

Host MMI interface

An RS-232 Man Machine Interface (MMI) communication port is provided
for maintenance, configuration, and diagnostics. To begin working at the
MMI, type L. MCR then prompts the user for a password that, if entered
correctly, will allow the user to interface with the MCR.
Table 21 "MMI commands" (page
at the Mini-Carrier Remote MMI interface with a brief description of each:
Table 21
MMI commands
Command Description
A D Alarm Disable — Disables all local and remote carrier alarms. Maintenance LED
lit.
A E Alarm Enable — Enables all local and remote carrier alarms.
C A Clear Alarm — Clears all local and remote carrier alarms.
C A L
Clear Alarm Log — Clears near-end alarm log.
C A L D
Clear Alarm Log Distant — Clears distant-end alarm log.
Setting
OFF
ON
OFF = 9600 bps or
ON = 2400 bps.
OFF = parity-None, character width-8, stop bit-1 (N, 8, 1) or
ON = parity-Mark, character width-7, stop bit-1 (M, 7, 1).
Nortel Communication Server 1000
Mini-Carrier Remote Fundamentals
NN43001-557 04.01 4 June 2010
Copyright © 2003-2010 Nortel Networks. All Rights Reserved.
Position 5
9600
2400 mark parity, 7 data bits,
69), lists the MMI commands available
Host MMI interface 69
Position 6
no parity, 8 data bits,
and 1 stop bit
and 1 stop bit