Avaya S8700 Maintenance Manual page 2149

SNC-REF (Switch Node Clock Reference)
Notes:
a. This error occurs whenever the active or standby SNC detects problems in
its timing reference with an SNI circuit pack in the same carrier. The slot
location of the SNI with which the SNC cannot communicate is given in the
previous error table.
If duplicated SNCs exist in the carrier:
1. If the SNCs are duplicated in the carrier, check the error log via
2. If the error occurred only on the standby SNC and the active SNC in
3. Retry the command. If this error is still in the error log, continue with
4. If the active SNC has this error, use the set switch-node-clock
If only one SNC exists in the carrier:
1. Replace the SNI that the SNC is complaining about.
2. Retry the command. If this error is still in the error log, continue with
3. Replace the SNC.
555-233-143
display errors. If both SNCs have this error, replace the SNI that
the SNCs are complaining about.
the carrier does not have this error, reset the standby SNC via the
reset board command. (The active and standby SNCs are
displayed via status switch-node.) If this error comes back after
the standby has been reset, replace the standby SNC.
the following steps.
command to set the standby SNC to active. If the new active SNC
had this error, replace the SNI that the SNC is complaining about.
Otherwise, replace the SNC that originally had this error.
the following step.
Issue 1 May 2002 8-1427