Server Alarms - Avaya Support

Table 577: DS1 Board Loopback Test (#1209) 2 of 2
Error
Code
Test
Result
CSU Equipment Loopback Test (#1210)
This test is destructive.
For documentation purposes, the term DS1 applies to the following:
DS1 Interface circuit packs
DS1 Interface media modules
UDS1 circuit packs.
CSU Equipment Loopback Test (#1210)
1950 ABORT Another loopback/span test is already executing on the DS1 board or the
board is in a network requested loopback mode (Line loopback or Payload
loopback). The error log will indicate whether a Customer loopback jack
test, Far CSU Loopback test, or the One-Way Span test is executing or if
the board is in line loopback or payload loopback mode. Only one
long-duration loopback/span test can be active at a given time.
If a loopback/span test is already active, that test must be deactivated
using test ds1-loop location end-loopback/span-test in
order to run this test.
2000 ABORT Response to the test was not received within the allowed time.
1. Check for board hyperactivity. See Hyperactive DS1/UDS1 Interface
Circuit Pack/Media Module.
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 DS1 Interface circuit pack failed the DS1 Board Loopback test.
1. Enter test ds1-loop location ds1/csu-loopback-tests.
2. If the BLB test continues to fail, replace the DS1 circuit pack.
PASS The BLB test executed successfully. The test pattern was transmitted and
received successfully up to the DS1 board edge.
1. Enter release board location to restore all trunks and ports.
0 NO
BOARD
Description / Recommendation
See NO BOARD for repair procedures.
2 of 2
Communication Manager Release 5.0 Issue 4 January 2008 1927