DEFINITY Enterprise Communications Server Release 7
Maintenance for R7r
555-230-126
Issue 4
June 1999
Maintenance Object Repair Procedures
9-1378SN-CONF (Switch Node Configuration)
9
Forcing SNI-SNI Fiber Connection
To force an SNI-SNI fiber connection to be used as a system-link remove all
SNI-SNI connections except the fiber-link being tested at the distant switch node
by removing SNI boards in the distant switch node.
1. Use the
status system-link
command to verify that the fiber selected for
test is in the path to the EPN connected to the distant switch node that will
be used for the LED test.
2. Run the
test led
sequence to a port network as described above to verify
this fiber connection.
3. Repeat the above procedure for each of the SNI-SNI fibers terminating on
the distant switch node.
Testing Multiple Fiber Connections
To test multiple fiber connections to a distant switch node:
1. Use the
list fiber-link
command to determine the number of SNI-SNI
fibers that are administered and terminate on the distant switch node.
2. Run the
test led port-network
command on a port network connected to
the distant switch node and verify the LEDs on the correct port network
are lit.
3. Use the
status system-link
command and select the active EI in the port
network connected to the distant port network under test. This display will
show the path from the PPN and the SNI-SNI fiber being used.
4. If the port network LEDs are not lit, verify that the fiber connections to the
port network are consistent with the administration assignments by using
the
list fiber-link
command.
5. If the port network LEDs are lit and there are multiple fibers to the distant
switch node, remove the SNC that is listed by the
list fiber-link
command
for this path.
6. Use the
status system-link
command to determine the new path from the
PPN to the distant switch.
7. Run the
test led port-network
command on a port network connected to
the distant switch node and verify that the LEDs on the correct port
network are lit.
8. Repeat steps 5
— 7 until all SNI-SNI fiber connections to the distant
switch have been tested.
Processor Route Audit Test (#760)
This test is non-destructive.
This test sends processor routes to all SNIs and SNCs in the same carrier as the
SNC that the test board UCSS command was run for. The processor route is
