3560 or 3560G. (C3560-IPSERVICESK9-M), Version 12.2(53)SE2
Interface config: interface Port-channel2 switchport trunk encapsulation dot1q switchport trunk native vlan 3009 switchport trunk allowed vlan 8,10,1008,1101,3009 switchport mode trunk end I see more output drops during higher traffic, but I still see drops during low traffic rates. Always more on one interface. I do have auto qos enabled for some of the phones I have connected to the switches, but I don't have any qos on the etherchannel trunks. I'm just using the default etherchannel load balancing algorithm. Thanks, Dan. On Fri, Jan 14, 2011 at 10:12 AM, Phil Mayers <[email protected]> wrote: > On 14/01/11 16:08, Dan Letkeman wrote: >> >> Hello, >> >> I'm seeing many of our etherchannel's on different switches having output >> drops: > > Platform? IOS version? Config of the interface(s) (routed, SVI, etc.) > >> Input queue: 0/75/0/0 (size/max/drops/flushes); Total output drops: >> 898085 > > Are you monitoring the traffic rate? Do the drops correspond to traffic > bursts? Do you have QoS enabled? > >> I also see that it usually uses one port of the etherchannel to a high >> degree, say 92% before it seems to push data through the other >> connection. > > That's not necessarily unusual, depending on your etherchannel load > balancing algorithm and traffic patterns. But you haven't really supplied > enough info for people to help you. > _______________________________________________ > cisco-nsp mailing list [email protected] > https://puck.nether.net/mailman/listinfo/cisco-nsp > archive at http://puck.nether.net/pipermail/cisco-nsp/ > _______________________________________________ cisco-nsp mailing list [email protected] https://puck.nether.net/mailman/listinfo/cisco-nsp archive at http://puck.nether.net/pipermail/cisco-nsp/
