Filter
Top Products
SYNC (Port-Network Synchronization)
Issue 1 June 2005 2167
Notes:
a. Error Type 0: run the short test sequence first. If every test passes, run the long test
sequence. Refer to each test’s description, and follow its procedures.
b. Error Type 1: run the short test sequence first. If every test passes, run the long test
sequence. Refer to each test’s description, and follow its procedures.
This error indicates a problem with the primary DS1 reference. It is cleared when the
primary reference is restored. To find the problem’s source:
1. Enter list configuration board location to check if the primary DS1 Interface
circuit pack is inserted in the carrier.
2. Verify that the administered primary reference matches the DS1 reference from the
network synchronization plan.
3. Enter test board location long to test the primary DS1 Interface circuit pack.
Check the Error Log for DS1-BD or UDS1-BD errors and see DS1-BD (DS1 Interface
Circuit Pack) on page 978 or UDS1-BD (UDS1 Interface Circuit Pack) on page 2374 to
resolve errors associated with the primary DS1 (DS1 or UDS1) interface circuit pack.
If the only errors against DS1-BD or UDS1-BD are slip errors, follow the procedures
described in the previous troubleshooting section. If no errors are listed in the Error Log
for the primary DS1 Interface circuit pack, continue with the following steps.
1 (b
)(i) None WRN
MIN (g
)
OFF None
18 (c
)0disable sync WRN OFF enable sync
257 (d
)(i) None WRN
MIN (i
)(g)
OFF None
513 (e
)(i) None WRN
MAJ (i
)(g)
OFF None
769 (f
) None MAJ OFF None
1793 (g
)
1
0–50 None MAJ OFF None
2049 (h
) 0 None WRN OFF None
1. It can take up to 1 hour for these alarms to clear.
Table 771: Synchronization Maintenance Error Log Entries (continued)
Error
Type
Aux
Data
Associated Test Alarm
Level
On/Off
Board
Test to Clear Value
2 of 2