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6500 QoS Config

drhague
Level 1
Level 1

I'm trying to apply QoS on a 6500 to prioritize a VideoTeleConference session. When I apply the service-policy to my interfaces, I get the following error:

Router(config)#int vlan 3300
Router(config-if)#service-policy input vtc
QoS: Specified match criteria cannot use match-all in class Audio

Router(config)#int g1/1
Router(config-if)#service-policy output vtcout
QoS: Specified match criteria cannot use match-all in class Audio

Any ideas on what I'm doing wrong?

This is my config:

===BEGIN===

interface g1/1
description WAN Link
  ip address 131.137.56.194 255.255.255.248

interface Vlan3300
description LAN
ip address 131.137.57.1 255.255.255.0

ip access-list extended vtcACL
  permit ip host 131.137.57.100 any
  permit ip host 131.137.57.101 any

class-map match-all Video
  match access-group name vtcACL
  match dscp af41

class-map match-all Audio
  match access-group name vtcACL
  match dscp ef

policy-map vtc
  class Audio
    set ip dscp ef
  class Video
    set ip dscp af41
  class class-default
    set ip dscp default

policy-map vtcout
  class Audio
    bandwidth 1000
  class Video
    bandwidth 5000

===END===

1 Reply 1

Jon Marshall
Hall of Fame
Hall of Fame

The 6500 when using PFC QOS didn't used to support multiple match statements in a class-map. Support was then added for multiple match statements using a match-any clause but as far as i know it still doesn't support match-all. So it is hardware limitation and unless support has been added recently (haven't looked at release notes recently) that is why you are getting the error message.

Jon

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