Lucent Technologies Release 7 User Manual
DEFINITY Enterprise Communications Server Release 7
Maintenance for R7r
Maintenance for R7r
555-230-126
Issue 4
June 1999
Maintenance Object Repair Procedures
9-236
ATM-SGRP (ATM Signaling Group)
9
When there are problems with ATM-SGRP (ATM signaling group), also
investigate:
investigate:
■
‘‘ATM-DCH (ATM D-Channel Port)’’
■
‘‘ATM-BCH (ATM B-Channel Trunk)’’
■
■
Error Log Entries and Test to Clear Values
Notes:
a. Error Type 1: switch sent a message to the far-end switch or terminal
adapter, and the far-end did not respond in the allotted time. Possible
causes include link failure and congestion or outage at the far-end. The
Aux Data field contains Layer 3 protocol information used by internal
counters.
causes include link failure and congestion or outage at the far-end. The
Aux Data field contains Layer 3 protocol information used by internal
counters.
If no other symptoms are present, no action is required. If Layer 3
communication is down:
communication is down:
a. Check for alarms and errors against link components
Table 9-101.
ATM-SGRP Signaling Group Error Log Entries
Error
Type
Aux
Data
Associated Test
Alarm
Level
On/Off
Board
Test to Clear Value
0
0
Any
Any
test sig-group
grp#
1 (a)
Any
None
18 (b)
MO busied out
257 (c)
Any
None
test sig-group
grp#
769 (d)
Any
Primary Signaling Link
Hardware Check (#636)
Hardware Check (#636)
test sig-group
grp#
1281 (e)
Any
Secondary Signaling Link
Hardware Check (#639)
Hardware Check (#639)
test sig-group
grp#
1793 (f)
Any
Layer 2 Status (Test #647)
WNG
OFF
test sig-group
grp#
2305 (g)
Any
Remote Layer 3 Query
(Test #637)
(Test #637)
MINOR
OFF
test sig-group
grp#
3585 (h)
Port
number
number
None
3840 -
3928 (i)
3928 (i)
Port
number
number
None
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