Avaya S8700 Maintenance Manual page 1565

FIBER-LK (Fiber Link)
Configuration Audit (#759)
This test is nondestructive.
This test is run via the test board short or test board long command for SNI
circuit packs or via test fiber-link for fiber links with SNI endpoint(s).
This test queries the SNI for SNCs in the same switch node carrier, SNI peers,
DS1 CONV s, and EI or SNI neighbors that the SNI can communicate with and
compares this data to the administered data.
Failures of this test cause entries in the error and alarm logs against Switch Node
Configuration (SN-CONF) with the board location of the SNI.
This test is unable to detect the case where an SNI is connected to the same type
of board (EI or SNI) as administered but located in a different cabinet but the
same carrier and same slot as the administered fiber endpoint. The administered
fiber endpoint can be viewed with the list fiber-link command. This test can only
detect if the fiber endpoint connected to the SNI is in a different carrier, slot
location than the administered fiber endpoint.
If the SNI is connected to the same type of fiber endpoint as the administered fiber
endpoint, but the location is the same as administered except for the cabinet, no
phone calls will work correctly; some phone calls will not go through and some
phone calls will ring the wrong phone.
The test led command can be used in this case to check connectivity.
1. Run the test led port-network command for each administered PN, and
verify that the LEDs on the correct PN are lit.
If not, check that the fiber connections to the PN are consistent with the
administered fibers (list fiber-link) that do not light the LEDs as expected.
2. Run the test led switch-node command for each administered switch
node carrier (SNC), and verify that the LEDs on the correct SNC are lit.
If not, check the connectivity to the SNC that does not light the LEDs as
expected.
555-233-143 Issue 1 May 2002 8-843