DEFINITY ECS Release 8.2 Maintenance for R8.2csi
555-233-119 Issue 1
April 2000
Maintenance Objects
3-210ATM-SGRP (ATM Signaling Group)
3
When there are problems with ATM-SGRP (ATM signaling group), also
investigate:
■‘‘ATM-DCH (ATM D-Channel Port)’’
■‘‘ATM-BCH (ATM B-Channel Trunk)’’
■SYS-LINK
■PKT-BUS
Error Log Entries and Test to Clear Values
Notes:
a. Error Type 1: switch sent a message to the far-end switc h or terminal
adapter, and the far-end did not respond in the allotted time. Possible
causes include link failu re and congestion or outag e at the far-end. The
Aux Data field contains Layer 3 p rotocol information used b y internal
counters.
If no other symptoms are present, no actio n is required. If Layer 3
communication is down:
1. Check for alarms and errors ag ainst link components
2. Check out other errors against ATM-SGRP, ATM-TRK, and other
hardware components on the link.
Table 3-87. 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 s ig-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) test s ig-group
grp#
1281 (e) Any Secondary Signaling Link
Hardware Check (#639) test s ig-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) MINOR OFF test sig-group
grp#
3585 (h) Port
number None
3840 -
3928 (i) Port
number None
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