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1152700• Issue 1 • February 2001 • Section 2 Operations and Maintenance
Page 2-441
© 2000, ADC Telecommunications, Inc.
TAP-100
Page 22 of 23
A. NMIC GENERATED ALARMS
Table 101-2. Alphabetical NMIC Generated Alarm Reports
ALARM
MESSAGE
SEVERITY IMPACT DESCRIPTION SUGGESTED COURSE OF ACTION
NE Added Informatio
nal Alert
Not
Service
Affecting
An NE has been added to the
Ring via user command in
GUI.
Informational message, no
action is necessary.
NE Booted Informatio
nal Alert
Not
Service
Affecting
An NE has completed the
boot process either from user
initiated reset, or an NE being
established.
Informational message, no
action is necessary.
NE Isolated Critical Service
Outage
NMIC can not communicate
with the NE indicated. May
be fiber related failure (cut),
SC communications failure.
In the event of an SC failure,
the cell traffic may still
continue to/from the NE.
Use OAM loopbacks if
necessary to check cell traffic
to/from the node. No loopbacks
may be performed at the
isolated mode until it recovers.
At the location of the isolated
node, check optical cards for
indications of LOS. If LOS is
not present, management cells
are not being processed at the
node. Reset SC card, replace if
necessary.
NE
Removed
Informatio
nal Alert
Not
Service
Affecting
An NE has been removed
from the Ring via user
command in GUI.
Informational message, no
action is necessary.
NMIC
Administrati
vely Locked
for
Maintenance
Informatio
nal Alert
Not
Service
Affecting
This informational message
appears when a database
restoration is attempted. It
locks out user activity until
restoration is completed.
No action necessary.
NMIC
Administrati
vely
Unlocked
Informatio
nal Alert
Not
Service
Affecting
This informational message
appears when a database
restoration has completed
successfully. Indicates NMIC
is ready for processing user
requests.
No action necessary.
NMIC Disk
Usage
Threshold
Exceeded
Informatio
nal Alert
Not
Service
Affecting
Informational alarm appears
when disk usage reaches 50%
and again at 80%.
Check disk files for spurious
alarm messages that are
affecting disk space.
NMIC File
Replication
Failure
Minor Not
Service
Affecting.
NMIC failed to copy selected
files to the stand-by NMIC.
Check statuses of NMICs and
retry replication.
(continued)