Avaya S8700 Maintenance Manual page 989

ATM-SYNC (ATM Synchronization)
ATM-SYNC Commands
Use the following commands to help troubleshoot ATM-SYNC problems:
change
synchronization
status
synchronization
status
synchronization
list timing-source
disable/enable
synchronization-
switch
test
synchronization
Error Log Entries and Test to Clear Values
Table 8-111. Synchronization Error Log Entries
Aux
Error Type Data
1
0 0
1 (a) (g)
257 (b) (g)
513 (c) (g)
2
1537 (d)
2
1793 (e) 0-50
2
2049 (f) 0
1. Run the short test sequence first. If every test passes, run the long test sequence. Refer to each appropriate
test's description, and follow its recommended procedures.
2. It may take up to 1 hour for these alarms to clear via the "leaky bucket" strategy.
Notes:
a. Error Type 1: problem with the primary DS1 reference. It is cleared when
the primary reference is restored. The following steps should give an
indication of the source of the problem:
555-233-143
Allows primary and secondary references to be administered for
the Stratum 4 option, or
synchronization references are input directly to the ATM switch
Shows the current inferred synchronization reference
Shows the administered primary and secondary
synchronization references
Displays all DS1 and UDS1 locations that are allowed to be
administered as primary or secondary references with the
change synchronization command
Prevents or allows switching to another synchronization source
Tests the administered synchronization source
Associated
Test Alarm Level
Any Any
None WARNING/
MINOR
None WARNING/
MINOR
None WARNING/
MAJOR
None WARNING
None NONE
None WARNING
ATM-Switch , indicating that the
On/Off
Board Test to Clear Value
Any test synchronization
OFF None
OFF None
OFF None
OFF None
OFF None
OFF None
Issue 1 May 2002 8-267