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QoS in C6509 problem


I have Catalyst 6509 and Native IOS 12.1(11r)E1. the WAN connection is 10M bps metro ethernet.

I have configured QoS with dedicated BW, for video conference traffic over a 512 kbps link. but during the peak of video conference traffic, the offered rate is 0 bps.

K1_C6509#2#show policy-map interface fastEthernet 7/47


service-policy output: K4

queue stats for all priority classes:

queue size 0, queue limit 378

packets output 0, packet drops 0

tail/random drops 0, no buffer drops 0, other drops 0

class-map: Video_K4 (match-all)

0 packets, 0 bytes

5 minute offered rate 0 bps, drop rate 0 bps <===!!!

match: access-group 194

Priority: kbps 512, burst bytes 12800, b/w exceed drops:

The sample config is given below.



class-map match-all Video_K4

match access-group 194


policy-map K4

class Video_K4

priority 512


interface FastEthernet7/47

description "K4_Metro_Ethernet"

ip address

duplex full

speed 10

service-policy output K4

no ip redirects


access-list 194 permit ip any




I want to know whether my configuration is correct.

if my configuration is correct, how can I see the dedicated BW?

Thanks for an answer


Re: QoS in C6509 problem

show queue fastetherent 7/47

show queuing interface fastethernet 7/47

show policy-map interface fastethernet 7/47


Re: QoS in C6509 problem

the config looks ok , what is the ip range of the dest ? it looks like you are not getting any hits on ACL 194