Checking The Superloop And The Fiber-Optic Link Status - Nortel CS 1000M HG Manual

136 Remote IPE maintenance
4
Procedure 42
Checking the superloop and the fiber-optic link status
Step
This procedure uses MMI commands to display the superloop and the
fiber-optic link status.
To obtain the superloop and link status:
1
2
Copyright © 2007, Nortel Networks
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Type D E [P] (DISPLAY ERROR) to display near-end superloop
and fiber-optic link error history. Type D E D (DISPLAY ERROR
DISTANT) to display far-end superloop and fiber-optic link error
history. The [P] or pause, allows you to display a full screen of
events at the time.
The log file contains 30 days of error statistics. During each midnight
routine, the file stores the highest error rate minute detected
in the last 24 hours and the time and date when it occurred. If
the redundant link is present, the error statistics of both links is
displayed. The response is displayed on the screen as follows:
Example:
FII::>D E
Fiber Remote IPE S/N 2502 Software Version 3.11 5/15/96
10:45
Local Site
In Alarm State: NO (superloops are not in the alarm state)
Clear the near-end (local) error log by executing the C E (CLEAR
ERROR) and the far-end (remote) by executing the C E D (CLEAR
ERROR DISTANT) command.
Action
Log in on the MMI maintenance terminal:
FII:: >L
Enter Password > FIBER
Type D S (DISPLAY STATUS) to display near-end superloop and
fiber-optic link status.
Type D S D (DISPLAY STATUS DISTANT) to display far-end status.
The response is displayed on the screen and shows the software
version, present time and date, alarm status, error rate, and the
superloop link status.
Nortel Communication Server 1000
Fiber Remote Multi-IPE Interface Fundamentals
NN43021-556 01.01 Standard
Release 5.0 30 May 2007
—End—
Login command
Type in the password.