Demand test descriptions and error codes - Avaya Support

Maintenance Demand Tests
Invalid LAPD Frame Error Counter Test (#597)
A TN799 C-LAN or TN2501 VAL circuit pack detects an invalid frame when it receives:
● a frame with a CRC error
● an unrecognizable frame
● a recognizable frame in an unexpected state
When the circuit pack detects an Invalid LAPD Frame, it increments its Invalid LAPD Frame
error counter. This test reads and clears the counter, and verifies the repair of the problem.
Errors may indicate a:
● circuit pack problem
● packet bus problem
● problem with another circuit pack on the bus
This test runs on CLAN-BD (Control LAN Circuit Pack) and VAL-BD (Voice announcements
over LAN Circuit Pack).
Table 407: Invalid LAPD Frame Error Counter Test (#597) 1 of 2
Error
Code
Test
Result
Description / Recommendation
2000 ABORT Did not receive test response within the allowed time.
1. Retry command at 1-minute intervals up to 5 times.
2. If the problem persists, reset the circuit pack with
reset board location.
3. Run the test again. If the problem persists, replace the circuit pack.
2100 ABORT Could not allocate the necessary system resources to run this test.
1. Retry the command at 1-minute intervals up to 5 times.
2. If the problem persists, escalate the problem.
2500 ABORT Internal system error.
1. Retry the command at 1-minute intervals up to 5 times.
2. If the problem persists, escalate the problem.
1386 Maintenance Alarms for Communication Manager, Media Gateways and Servers
1 of 2