http://www.cisco.com/en/US/docs/ios/12_0t/12_0t5/feature/guide/cbwfq.html
It says right there, "Class Based WFQ is not supported on sub interfaces". I used google and put "class based weighted fair queuing on sub interface" and that's what showed up. I did not know that either, so I learned something. :) ________________________________ From: Mustafa Yadav <[email protected]> To: ccie_rs <[email protected]> Sent: Tue, April 27, 2010 10:42:44 AM Subject: [OSL | CCIE_RS] class based wfq Hi All I have used a very basic MQC config as shown below and once I try to apply it to one of subinterfaces it gave an error cbwfq can not be applied to subinterfaces.How it understand that my config is cbwfq?I R5#sh policy-map interface serial 0/0 Serial0/0 Service-policy output: smtp Class-map: smtp (match-all) 1 packets, 48 bytes 5 minute offered rate 0 bps, drop rate 0 bps Match: access-group name smtp Queueing Output Queue: Conversation 265 Bandwidth 256 (kbps)Max Threshold 64 (packets) (pkts matched/bytes matched) 1/48 (depth/total drops/no-buffer drops) 0/0/0 Class-map: class-default (match-any) 219 packets, 13446 bytes 5 minute offered rate 0 bps, drop rate 0 bps Match: any
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