Avaya S8700 - Page 1691

ISDN-PLK (ISDN-PRI Signaling Link Port)
Issue 1 May 2002
8-969555-233-143
Signaling Port LAN Loop-Back Test (#939)
This test is destructive.
This test verifies the connectivity of an ISDN-PRI signaling port (D channel)
across the packet bus, also known as the LAN bus. It will execute only if the port
is out of service. Failure of this test indicates a fault associated with the port
hardware on the circuit pack.
Table 8-382. Test #939 Signaling Port LAN Loop back
Error
Code
Tes t
Result Description / Recommendation
1015 ABORT The port is not in the out-of-service state. Use the busyout port UUCSSpp
command to place it in the out-of-service state and repeat this test.
!
CAUTION:
The busyout will prevent new call originations on every B
channel in the signaling group until the port is released.
1139 ABORT This port network’s packet bus is out of service.
1. Follow repair procedures for the packet bus.
2. Enter test port UUCSSpp long command and check results of this test
(#939).
1141 ABORT The Packet Interface circuit pack is out of service.
1. Follow repair procedures for PKT-INT.
2. Enter test port UUCSSpp long command and check results of this test
(#939).
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 up to 5 times.
FAIL The Loop-Back Test has failed.
1. If the test fails repeatedly, attempt to reset the circuit pack when the other
ports on the board are idle. Reset the circuit pack by entering busyout
board UUCSS and reset board UUCSS.
2. Repeat the test and, if it continues to fail, replace the circuit pack.
PASS Connectivity of the D channel over the packet bus is operational.
Continued on next page