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CLAN-BD (Control LAN Circuit Pack)
Issue 5 October 2002
889
555-233-119
Table 148. TEST #600 Congestion Query Test
Error
Code Test
Result Description/ Recommendation
2000 ABORT Did not receive circuit pack test response within the allowable time period.
1. Retry command at 1-minute intervals, up to 5 times.
2. If the problem persists, reset the circuit pack (reset board UUCSS).
3. If the problem persists, replace the circuit pack.
2012 ABORT Could not allocate the necessary system resources to run test.
2100 ABORT Internal system error.
1. Retry the command at 1-minute intervals, up to 5 times.
2. If the problem persists, escalate the problem.
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.
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