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qos using ACL for voice and data

Manish Patel
Level 1
Level 1

HI

I am trying to get a qos config onto a 2901 router over a WAN link. we use thin clients at branches which connect to a citriz xen app servers at HQ.

I need to add the QOS policy on the  inbound in interface g0/1 as most of the traffic is coming from the HQ. i cant use traffic shaping as its not supported for inbound qos. I have below my config-

class-map CITRIX
match access-group name CITRIX
!
class-map VOICE
match access-group name VOICE
!
class-map VOICE-CONTROL
match access-group name VOICE-CONTROL
!
policy-map QOS-POLICY
class VOICE
  priortiy 200
class VOICE-CONTROL
  bandwidth 32
class CITRIX
  bandwidth 200
class ALLOTHERS
  bandwidth 80
!

ip access-list extended CITRIX
permit tcp any any eq 2598
permit tcp any any eq 1494
permit tcp any any eq ssh
!
ip access-list extended VOICE
permit ip any any dscp ef
!
ip access-list extended VOICE-CONTROL
permit ip any any dscp cs3
!
ip access-list extended ALLOTHERS
permit ip any any
!

policy-map WAN-QOS-POLICY
class class-default
  police cir 512000
  service-policy QOS-POLICY


interface gi0/1
bandwidth 512
ip address x.x.x.x x.x.x.x
service-policy input WAN-QOS-POLICY

Is this the right way of doing inbound qos on a WAN interface of a 2901 router?

Does any one see issues with the config.

thanks

1 Reply 1

Edison Ortiz
Hall of Fame
Hall of Fame

CBWFQ isn't supported inbound.

Inbound QoS can be done for classification, policing and marking. All other QoS tools are meant for outbound traffic.

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