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 between port Po1 and port Fa3/2 > 4d23h: %C4K_EBM-4-HOSTFLAPPING: Host 00:50:DA:C6:C0:DE in vlan 1 is > flapping between port Po1 and port Fa2/23 > 4d23h: %C4K_EBM-4-HOSTFLAPPING: Host 00:10:4B:6D:F3:9D in vlan 1 is > flapping between port Po1 and port Fa2/25 > 4d23h: %C4K_EBM-4-HOSTFLAPPING: Host 00:20:ED:4E:A6:8E in vlan 1 is > flapping between port Po1 and port Fa2/21
I had quite similar issue on etherchannel between 2924XL and 3550. Try to shut ports which create a channel and unshut them back to reestablish channel. Check if port channel is up after this. -- EC Message Posted at: http://www.groupstudy.com/form/read.php?f=7&i=75037&t=75018 -------------------------------------------------- **Please support GroupStudy by purchasing from the GroupStudy Store: http://shop.groupstudy.com FAQ, list archives, and subscription info: http://www.groupstudy.com/list/cisco.html
