On Wed, 13 Apr 2011, Righa Shake wrote:
Hi,
Am receiving the following error on my Cisco ASR POS Interface.
%SONET-4-ALARM: SIP0/0: POS0/0/0: B3 BER exceeds threshold, TC alert
declared.
Any help in finding a solution so as not to get the alarm will be
appreciated.
What kind of help do you need? BER means Bit Error Rate.
<http://www.opticus.co.uk/white_papers.php#paper5> explains what B3 means.
So you're seeing bit errors on the SONET/SDH link.
--
Mikael Abrahamsson email: [email protected]
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