Re: Flapping on cat 4506 [7:75018]

ApiNG wrote: Hi ALL, Can someone help me to solve this problem pls (Urgent)? i found to many error on cisco cat 4506 and 4503, about Hostflapping. The following is an example of the console output (with sh log command): 4d23h: %C4K_EBM-4-HOSTFLAPPING: Host 00:10:4B:1B:4D:E4 in vlan 1 is

Flapping on cat 4506 [7:75018]

Hi ALL, Can someone help me to solve this problem pls (Urgent)? i found to many error on cisco cat 4506 and 4503, about Hostflapping. The following is an example of the console output (with sh log command): 4d23h: %C4K_EBM-4-HOSTFLAPPING: Host 00:10:4B:1B:4D:E4 in vlan 1 is flapping between port

RE: Flapping on cat 4506 [7:75018]

I don't know how much this is right. BUt if you are running Software Release 12.1(14)E1 there are many Caveats in that release. This might help. If you disable IGMP snooping with a large number of groups and VLANs, CPU HOG and HOST FLAPPING messages might display. The following similar messages