From: Bob Sinclair (bsin@erols.com)
Date: Tue Oct 29 2002 - 11:02:16 GMT-3
Andrew,
A couple of suggestions to improve your config:
1. CB-WFQ can only be applied outbound, not inbound. Suggest applying outbound on serial link toward traffic destination.
2. No need to create the default-ingress class; a class called "class-default" is built-in. All you have to do is reference and configure it in the policy-map.
-Bob
----- Original Message -----
From: "Andrew Dignan" <adignan@berbee.com>
To: <ccielab@groupstudy.com>
Sent: Sunday, September 29, 2002 1:49 AM
Subject: FW: QOS
> Am I understanding this correctly...I would like to place the following
> qos config in each of my lab routers. Each router has an fxs card with
> an analog phone attached. You are supposed to use CBWFQ with LLQ. In
> the following config I am marking the packets with a precedence of 5 at
> the dial peer level. I then create a class-map to match the packets
> based on a precedence of 5. I then create a class-map for the default
> traffice. Next a policy map that puts the voice class in a priority
> queue and the default class with a bandwidth of 64 (cbwfq). Lastly I
> apply the policy map to the "in" of each fxs interface. If I apply the
> following config to each router will this be sufficient for configuring
> CBWFQ and LLQ? Do i need to create the default class? What about the
> traffice that arrives at the serial interface? Can I apply more than
> one service policy to an interface? Thanks in advance.
>
>
>
> dial-peer voice xx voip
> ip precedence 5
> !
> dial-peer voice xx voip
> ip precendence 5
> !
> class-map voice_ingress
> match ip precedence 5
> !
> class-map default_ingress
> !
> policy-map voice_ingress
> class voice_ingress
> priority 64 (bandwidth)
> class default_ingress
> bandwidth 64
> !
> interface voice 1/0/1
> service-policy out voice_ingress
> !
> class-map voice_egress
> match ip precedence 5
> !
> class-map default_egress
> !
> policy-map voice_ingress
> class voice_egress
> priority 64 (bandwidth)
> class default_egress
> bandwidth
> !
> interface serial 0/0
> service-policy in voice_egress
>
> ccie
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