[c-nsp] ADSL QOS

[Ian MacKinnon]

We are using BT for DSL here in the UK, and I am trying to prioritise
   voice over the connection.
   On our L2TP gateway I have :-
   policy-map 1MegLLQ
    class voice
     priority 1000
   policy-map shape1Meg
    class class-default
     shape average 1000000
     service-policy 1MegLLQ
   interface Virtual-Template1
    ip unnumbered Loopback3
    ip access-group adsl2-out out
    no logging event link-status
    load-interval 30
    no snmp trap link-status
    no peer default ip address
    ppp authentication chap l2tptunnel
    ppp authorization l2tptunnel

- Ignored:
    ppp accounting l2tptunnel


   And I apply the service policy to the user via radius.

   This is 7200 NPE-G1 running 12.4(2)T5

   I can see the policy being applied and a show policy-map interface
   vi<blah> seems to show it working.

   But when I send 1Meg of traffic to the CPE  the voice to the CPE still
   breaks up.

   does anybody have this working?

- Done.



---------- Forwarded message ----------
From: "Ian MacKinnon" <ian.mackinnon at gmail.com>
To: cisco-nsp-request at puck.nether.net
Date: Tue, 19 Jun 2007 14:39:26 +0100
Subject: ADLS QOS on 7200
Hi All,

We are using BT for DSL here in the UK, and I am trying to prioritise
voice over the connection.

On our L2TP gateway I have :-

policy-map 1MegLLQ
 class voice
 priority 1000
policy-map shape1Meg
 class class-default
 shape average 1000000
 service-policy 1MegLLQ


interface Virtual-Template1
 ip unnumbered Loopback3
 ip access-group adsl2-out out
 no logging event link-status
 load-interval 30
 no snmp trap link-status
 no peer default ip address
 ppp authentication chap l2tptunnel
 ppp authorization l2tptunnel
 ppp accounting l2tptunnel


And I apply the service policy to the user via radius.

This is 7200 NPE-G1 running 12.4(2)T5

I can see the policy being applied and a show policy-map interface
vi<blah> seems to show it working.

But when I send 1Meg of traffic to the CPE  the voice to the CPE still
breaks up.

does anybody have this working?