Sn-Conf (Switch Node Configuration) - Avaya S8700 Maintenance Manual

Maintenance-Object Repair Procedures
SN-CONF (Switch Node
Configuration)
MO's Name (in
Alarm Log)
SN-CONF
SN-CONF
1. UU is the universal cabinet number (1–64 for ATM PNC, 1–44 for CSS PNC). C is the carrier
designation (A, B, C, D, or E). SS is the number of the slot where the circuit pack resides (01 –
21). pp is the 2-digit port number (01, 02, ...).
2. If the error and alarm logs display the switch node carrier location UUC, (cabinet and carrier
only), run the long test sequence on the active SNC in the carrier, (slot 10 or 12). If the error
and alarm logs display a circuit pack location, UUCSS, run the short test sequence on the
alarmed SNI.
A switch node carrier contains:
Up to 16 Switch Node Interface (SNI) TN573 circuit packs in slots 2
through 9 and slots 13 through 20
One or two Switch Node Clock (SNC) TN572 circuit packs in slots 10 and
12
An Expansion Interface (EI) TN570 circuit pack, a DS1 Converter (DS1C)
TN574 circuit pack, or no circuit pack in slot 1
An optional DS1 CONV circuit pack in slot 21
SN-CONF errors and alarms are generated for two types of failures:
1. Failure of a board in the switch node carrier to insert (be detected by
software).
2. A problem found by running the Configuration Audit test (#759). Test 759
is executed for either an SNI or SNC circuit pack during scheduled
maintenance or as part of the test board UUCSS s command.
For SNI circuit packs, test 759 queries the SNI for SNCs in the same switch
node carrier, SNI peers, DS1 CONVs, and EI or SNI neighbors that the SNI
can communicate with and compares this data to the administered data.
For SNC circuit packs, test 759 queries the SNC for SNCs and SNIs in the
same switch node carrier that the SNC can communicate with and
compares this data to the administered data.
Switch node carriers are part of port-network connectivity (PNC). For background
information about PNC, refer to the Maintenance Architecture and Hardware
Configurations chapters and related MOs.
8-1376 Issue 1 May 2002
Alarm Initial SAT Command to
1
Level Run
MAJOR test board UUCSS s
MINOR test board UUCSS
Full Name of MO
Switch Node Configuration
2
Switch Node Configuration
555-233-143