On 18/04/2011 14:38, Righa Shake wrote:
Am receiving the following error on my logs.
However am unable to to get to know what it is and clear it.
%SONET-4-ALARM: SIP0/0: POS0/0/0: B3 BER exceeds threshold, TC alert
declared.
TC means "threshold-crossing". The alarm means that the bit error rate
(BER) on the link has exceeded a predefined threshold. Probably you have a
physical error on the link and you need to get your telco to check it out.
For more details, see:
http://www.cisco.com/en/US/tech/tk482/tk607/technologies_tech_note09186a0080094a79.shtml
Nick
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