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how to clear the alarm of SYNC_C_LOS on OSN3500.

Publication Date:  2012-07-25 Views:  78 Downloads:  0

Issue Description

there is a ring on the new network but some NEs have the alarm of SYNC_C_LOS

Alarm Information

Null

Handling Process

1.check the external clock is ok and some of the NE do not have the alarm
2.check Clock Subnet Configuration ,found the SSM Protocol stoped if we start the SSM Protocol the alarm cleared.

Root Cause

1.external clock problem
2.Clock Subnet Configuration problem
3.board problem

Suggestions

Null

END