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Lucent Technologies Release 7 User Manual

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DEFINITY Enterprise Communications Server Release 7 
Maintenance for R7r  
555-230-126  
Issue 4
June 1999
Maintenance Object Repair Procedures 
9-249
ATM-SYNC (ATM Synchronization) 
9
ATM-SYNC commands
Use the following commands to help troubleshoot ATM-SYNC problems:
Error Log Entries and Test to Clear Values
change 
synchronization
Allows primary and secondary references to be 
administered for the Stratum 4 option, or 
ATM-Switch
, 
indicating that the synchronization references are input 
directly to the ATM switch
status 
synchronization
Shows the current inferred synchronization reference
status 
synchronization
Shows the administered primary and secondary 
synchronization references
list timing-source
Displays all DS1 and UDS1 locations that are allowed to 
be administered as primary or secondary references 
with the change synchronization command
disable/enable 
synchronization-
switch
Prevents or allows switching to another synchronization 
source
test 
synchronization
Tests the administered synchronization source
Table 9-107.
Synchronization Error Log Entries 
Error Type
Aux 
Data
Associated 
Test
Alarm Level
On/Off 
Board
Test to Clear Value
0
1
1.
Run the Short Test Sequence first. If all tests pass, run the Long Test Sequence. Refer to the 
appropriate test description and follow the recommended procedures.
0
Any
Any
Any
test synchronization
1 (a) (g)
None
WARNING/ 
MINOR
OFF
None
257 (b) (g)
None
WARNING/ 
MINOR
OFF
None
513 (c) (g)
None
WARNING/ 
MAJOR
OFF
None
1537 (d)
2
2.
It may take up to 1 hour for these alarms to clear via the “leaky bucket” strategy.
None
WARNING
OFF
None
1793 (e)
2
0-50
None
NONE
OFF
None
2049 (f)
2
0
None
WARNING
OFF
None
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