RE: qos problem

From: hadek.el-ayachi@nsn.com
Date: Mon Jul 02 2007 - 09:54:19 ART


I don't understand.
In my point of view, use PQ for voice traffic only, then exclude voice
traffic fron ACL 101 102 103 and use a normal service policy without
hierarchical MQC like this:
   service policy qos
     class voip
      priority 90 ! Because max-reservable you set is 90%
     class client1
      bwd 33
     class client1
      bwd 33
     class client1
      bwd 33

Also, note that in your configuration below, you applied the qos only to
voice traffic and no qos is garanted for class-default!

-----Original Message-----
From: nobody@groupstudy.com [mailto:nobody@groupstudy.com] On Behalf Of
ext Joe Higgins
Sent: lundi 2 juillet 2007 11:50
To: ccielab@groupstudy.com
Subject: qos problem

I have the following scenerio that I need some help . I have a link on
a serial interface that passes voice and data traffic to three clients.
My qos requirement is to give strict priority to all voice traffic
regardless to which client it is destined. I then have to give each
client one third of
any bandwidth that is still available. The following is my proposed
configuration.

class-map match-all rtptraffic

 match protocol rtp voice

class-map match-all client1

 match access-group 101

class-map match-all client2

 match access-group 102

class-map match-all client3

 match access-group 103

policy-map othertraffic

 class client1

  bandwidth percent 33

class client2

  bandwidth percent 33

class client3

  bandwidth percent 33

policy-map voice

 class rtptraffic

  priority percent 100

  service-policy othertraffic

interface serial 1/0

max-reserved-bandwidth 90

service-policy output voice



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