Avaya S8700 Maintenance Manual page 2022

Maintenance-Object Repair Procedures
z. A spontaneous PNC interchange took place in response to the occurrence
of a major or minor alarm on the B-PNC associated with fault class FC_
INL. This indicates that one or more neighbor or indirect neighbor links
with an EI as an endpoint have experienced faults. Investigate any alarms
against EXP-PN and SN-CONF. Adding 1 to the last two digits of the error
code gives the PN number of the port network that reported the alarm.
(21103 points to port network 4.) List config port-network gives the
cabinet number associated with a port network.
aa. A spontaneous PNC interchange took place in response to the occurrence
of a major or minor alarm on the B-PNC associated with fault class FC_
HW. This indicates that one or more neighbor or indirect neighbor links
with an EI as an endpoint have experienced faults. Investigate any alarms
against EXP-PN and SN-CONF. Adding 1 to the last two digits of the error
code gives the PN number of the port network that reported the alarm.
(21203 points to port network 4.) List config port-network gives the
cabinet number associated with a port network.
ab. A spontaneous PNC interchange took place in response to the occurrence
of a major or minor alarm on the B-PNC associated with fault class FC_
PER. This indicates faults on peer links that connect SNIs to EIs.
Investigate any alarms against SNI-PEER. Adding 1 to the last two digits
of the error code gives the PN number of the port network that reported the
alarm. (21303 points to port network 4.) List config port-network gives
the cabinet number associated with a port network.
ac. A spontaneous PNC interchange took place in response to the occurrence
of a major or minor alarm on the B-PNC associated with fault class FC_
DS1. This indicates faults on one or more DS1C facilities. Investigate any
alarms against DS1-FAC. Adding 1 to the last two digits of the error code
gives the PN number of the port network that reported the alarm. (21403
points to port network 4.) List config port-network gives the cabinet
number associated with a port network.
ad. A spontaneous PNC interchange took place in response to the occurrence
of a major or minor alarm on the B-PNC associated with fault class FC_
SNIL. This indicates faults on peer or neighbor links between SNIs on
different switch nodes. Investigate any alarms against SNI-PEER. The
last two digits of the error code indicate the fiber-link number (01-27) of the
fiber that reported the alarm. List fiber-link gives the location of the fiber.
ae. A spontaneous PNC interchange took place in response to the occurrence
of a major or minor alarm on the B-PNC associated with fault class FC_
SNIHW. This indicates faults on hardware connecting SNIs on different
switch nodes. Investigate any alarms against SN-CONF, SNI-BD,
FIBER-LK. The last two digits of the error code indicate the fiber-link
number (01-27) of the fiber that reported the alarm. List fiber-link gives
the location of the fiber.
8-1300 Issue 1 May 2002 555-233-143