Hi Farooq I have gone through similar problem with one of our customer in recent days. This issue is related to fiber service provider, get OTDR report from service provider also attach "show interface tengig0/x trans detail" output from both device.
Regards Jawwad Paracha IBM On Mon, Jan 24, 2011 at 12:41 PM, Farooq Razzaque <farooq_...@hotmail.com>wrote: > > Hi All > > I am receiving the following errors on aggregation switch > (WS-C3560E-12SD-E) which is connected with Core switch (Cat. 6513) > > %SFF8472-5-THRESHOLD_VIOLATION: Te0/2: Rx power low warning; Operating > value: -12.5 dBm, Threshold value -9.9 dBm > > > > > > > > _______________________________________________ > cisco-nsp mailing list cisco-nsp@puck.nether.net > https://puck.nether.net/mailman/listinfo/cisco-nsp > archive at http://puck.nether.net/pipermail/cisco-nsp/ > _______________________________________________ cisco-nsp mailing list cisco-nsp@puck.nether.net https://puck.nether.net/mailman/listinfo/cisco-nsp archive at http://puck.nether.net/pipermail/cisco-nsp/