DS3/E3: G.832 FEBE errors

[jafar.tarawneh]

Hi Team,

i continue to see an increment in

DS3/E3: G.832 FEBE errors

telco, tested several times, and my HW was replaced, chassis, DS3 CARD, and cable too... please see ATTACHED config, and output of DS3/E3: G.832 FEBE errors, any other thoughts.

IOS is:

12.4.6.T7

CHASSIS: 3845, AIM-1A-T3

Thanks

[owillins]

FEBE errors are "Far End Block Errors" You may want to check the physical cable or check the provider end equipment And ensure frequency match between the this end and the far end devices. This document provides troubleshooting tips for ATM over digital signal level 3 (DS-3) and E3 router interfaces.

http://www.cisco.com/en/US/tech/tk39/tk48/technologies_tech_note09186a0080111093.shtml

[paolo bevilacqua]

Do the errors come in burst of uniformly ?

Has telco made a 24h BER test ?