Nortel Networks Circuit Card 311 User Manual

Page 239

Man-Machine T1 maintenance interface software

239

Set Clearing

Use the Set Clearing (S C) command set to enable or disable alarm
self-clearing. Answer Y or N to the question: "Enable Self Clearing? (YES
or NO)". If "Enable Self-Clearing" is chosen (the factory default condition),
the system automatically clears alarms after the alarm condition is no longer
detected for the corresponding duration period.

The "Disable Self-Clearing" option causes the system to continue the
alarm condition until the Clear Alarm (C A) command set is entered. Line
processing and the yellow alarm indication to the CPE is terminated as soon
as the alarm condition clears, even if "Disable Self-Clearing" is set.

Display Configuration

The Display Configuration (D C) command set displays the various
configuration settings established for the Lineside T1 card. Entering the
Display Configuration (D C) command set causes a screen similar to the
following to appear:

LTI S/N 1103 Software Version 1.01

3/03/95 1:50

Alarms Enabled: YES

Self Clearing Enabled: YES

Alarm Level 1 threshold value: E-7

Threshold duration

(in seconds): 10

Alarm Level 2 threshold value: E-5

Threshold duration

(in seconds): 1

Frame slips alarm level threshold: 5

Threshold duration

(in hours): 2

Current dip switch S1 settings (S1..S8) On Off Off On Off

Off Off On

Current dip switch S2 settings (S1..S8) On Off On Off Off

Off On Off

The MMI has been designed with default settings so that no configuration is
necessary. However, it can be configured to suit a specific environment.

Set Time

Before configuring the MMI, login to the system and enter the current time.
Do this by typing in the Set Time (S T) command set. The MMI then displays
the time it has registered. Enter a new time or press "Enter" to leave it
unchanged. The time is entered in the "hh:mm:ss" military time format.

Set Date

The current date must be set. Do this by typing in the Set Date (S D)
command set. The MMI then displays the date it has registered. Enter a
new date or press "Enter" to leave it unchanged. The date is entered in
the "mm/dd/yy" format.

Nortel Communication Server 1000

Circuit Card Reference

NN43001-311

01.04

Standard

Release 5.0

23 May 2008