Avaya S8700 - Page 2237

SYNC (Port-Network Synchronization)
Issue 1 May 2002
8-1515555-233-143
Figure 8-88. Synchronization Troubleshooting, Fig. 2 of 6
Examine
Slips on DS1
facilities?
Make changes to
acccording to the
network’splan.
Should this be the
timing master?
No
Yes
Yes
No
Yes
To Fig 5
From
Fig 1
Refer problem for
investigation at other
4
Slips on IPSI or
Tone-Clock, EIs, or SNIs?
Done
synchronization plan
end of facility.
have switch operate
Problem is in switch
or port network.
for network.
D
A
No
22