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Knowledge Base

AUX and EFI board report LAN-LOC alarm because ETH port without use have not configured as enable.

Publication Date:  2012-07-25  |   Views:  260  |   Downloads:  0  |   Author:  Jiang Luyong  |   Document ID:  EKB0000496907


Issue Description

      AUX and EFI board on many subrack report LAN-LOC alarm of OSN6800 

Alarm Information

LAN-LOC alarm  

Handling Process

After configuring ETH port without use is disabale,LAN-LOC alarm disappear.

Root Cause

After configuring ETH port as enabale,SCC will check if the ETH ports are normal.
So when  ETH port without use is enabale, LAN-LOC alarm will appear.
OSN6800 have 5 ETH ports.
AUX have four ETH ports:ETH1,ETH2,NM ETH1,NM ETH2
EFI has one ETH port: ETH3


When LAN-LOC appear,please check if you configure ETH port without use as enable at first.   if it is enable, just need to disable it.