From: Gavin Lawson (GavinL@titan.net.au)
Date: Sat Dec 30 2006 - 23:20:23 ART
Thanks
But this doesn't say that fa0/23 is using that mapping?
With 3550's you can put frames with COS value in queue 1 on one port and
in queue 4 on another port.
COS value to queue mapping appears to be configurable globally on the
3560's. Is this correct?
GL
________________________________
From: Nick Griffin [mailto:nick.jon.griffin@gmail.com]
Sent: Saturday, 30 December 2006 11:13 PM
To: Gavin Lawson
Cc: ccielab@groupstudy.com
Subject: Re: 3550 and 3560 qos
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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