User's Manual

DEFINITY ECS Release 8.2 Maintenance for R8.2csi 555-233-119 Issue 1
April 2000
Maintenance Objects
3-363CLAN-BD (Control LAN Circuit Pack)
3
1
2
FAIL
FAIL
The buffer level is nearly exhausted.
The CLAN is congested, and no buffers are available.
1. Retry command at 1-minute intervals, up to 5 times.
2. If command continues to fail, examine the CLAN port measurements to
determine which ports are heavily utilized and the processor occupancy
of the circuit pack.
Low processor occupancy when CLAN congested indicates circuit pack
failure.
1. If the problem persists, reset the circuit pack (reset board UUCSS).
2. If congestion recurs, replace the circuit pack.
High processor occupancy indicates the CLAN is congested due to traffic
load.
1. To relieve congestion in the short term, selectively busyout ports (busyout
port UUcSSpp) on the Control LAN circuit pack.
2. To achieve a more permanent resolution, it may be necessary to move
ports on this circuit pack to other Control LAN circuit packs.
3. Consider replacing affected CLAN ports with new ports.
3 FAIL The CLAN circuit pack is not operating normally and is congested.
PASS Hardware setting and attached cable type match CLAN circuit pack
administration. The circuit pack detects no errors.
Table 3-160. TEST #600 Congestion Query Test — Continued
Error
Code
Test
Result Description/ Recommendation
Continued on next page