Avaya Definity SI, Maintenance Manual, Page: 1101 / 2968

BRI-SET, ASAI-ADJ, BRI-DAT
Issue 4 May 2002 10-315 555-233-123
BRI Layer 3 Query Test (#629)
This test is used to check the application layer communications between the
switch and the endpoint or adjunct.
For BRI endpoints, an application message containing the appropriate endpoint
service state is sent by the switch to the endpoint. The endpoint responds with an
acknowledgment to the application message.
For ASAI and Avaya adjuncts, this test is not executed from the administration
terminal. Rather, a query message is automatically sent by the switch every two
minutes. Failure of the switch to receive a response to a query from the adjunct is
logged in the Hardware Error Log.
2012 ABORT Internal System Error.
2100 ABORT Could not allocate the necessary system resources to run this
test.
1. Retry the command at 1-minute intervals a maximum of 5
times.
2000 FAIL The XID-RESPONSE message was not received from the
endpoint.
1. Consult the endpoint documentation to determine if the
Layer 2 XID and XID-RESPONSE messages are
supported. If the documentation reflects no support for
these messages, change XID Testing? field to “no” using
the change station extension command.
2. If the endpoint supports these Layer 2 messages and the
test continues to fail, assume the endpoint is defective and
replace it.
PASS The switch can successfully pass messages over the
D-channel to the BRI endpoint.
Table 10-124. TEST #628 BRI XID — Continued
Error
Code Test
Result Description/Recommendation
Continued on next page