I've got a router with a full T-1 plugged in. I've configured traffic\nshaping and FULL CIR. I've confirmed with Bell South that they are set\nto FULL CIR on there side also. So supposedly both sides are set for\nfull T-1 CIR. My problem is the fact that my router is seeing approx\n5000 FECNs per hour, even when I show 30 to 40 percent utilization on\nmy line. I've configured my router to throttle back when it recieves\nFECNs instead of shutdown. I have a WAN Sniffer inline on my serial\nlink inbetween my CSU and my router. I've run captures and history\nsamples and benchmark utilization. I've tasked Bell South to tell me\nwhich frame switch is sending my router the FECN's, but so far no\nluck. Has anyone else experienced anything like this? I could be\nwrong, but if both sides are set to FULL CIR, I don't think I should\nsee FECNs even if I oversubsribe my circuit. Both sides should be\ntransmitting and recieving at the same speed.\n\nAny input is greatly appriciated, Peace.\n\nNetwork Dood.