Re: 3550 and 3560 qos

From: Nick Griffin (nick.jon.griffin@gmail.com)
Date: Sat Dec 30 2006 - 11:12:49 ART


SW1(config)# mls qos srr-queue output cos-map queue 1 threshold 3 5 6 7
SW1(config)#end
SW1#
6d03h: %SYS-5-CONFIG_I: Configured from console by console
SW1#sh mls qos map
SW1#sh mls qos maps co
SW1#sh mls qos maps cos-o
SW1#sh mls qos maps cos-output-q
   Cos-outputq-threshold map:
              cos: 0 1 2 3 4 5 6 7
              ------------------------------------
  queue-threshold: 2-1 2-1 3-1 3-1 4-1 1-3 1-3 1-3

On 12/30/06, Gavin Lawson <GavinL@titan.net.au> wrote:
>
> The question asks to put traffic with an ip precedence value or cos
> value of 5, 6 and 7 in the priority queue.
>
> With 3550's this can be done on the interface with.
> Int fa0/23
> priority-queue out
> wrr-queue cos-map 4 5 6 7
>
> I then verify this by using
> sh mls qos int fa0/23 queuing
>
>
> With 3560's I have used the global command and enabled the priority
> queue on the interface.
> mls qos srr-queue output cos-map queue 1 threshold 3 5 6 7.
> int fa0/23
> priority-queue out
>
> But I can not find the show command to prove that ip precedence value or
> cos value of 5, 6 and 7 are in the priority queue.
> As the output below doesn't tell me what values are mapped to what queue
> for this interface?
>
> Cat3560-1#sh mls qos int fa0/23 queueing
> FastEthernet0/23
> Egress Priority Queue : enabled
> Shaped queue weights (absolute) : 10 0 0 0
> Shared queue weights : 10 10 60 20
> The port bandwidth limit : 100 (Operational Bandwidth:100.0)
> The port is mapped to qset : 1
>
> Any help?
>
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