Re: Switch QOS question

Hi all,

This what I have done so far

mls qos
mls qos map cos-dscp 0 8 16 24 32 46 48 56
!
mls qos queue-set output 1 threshold 2 40 100 100 100
mls qos srr-queue output cos-map queue 2 threshold 1 4
mls qos srr-queue output cos-map queue 2 threshold 2 6 7
mls qos srr-queue output cos-map queue 4 threshold 1 0 1

!
interface FastEthernet0/3
 srr-queue bandwidth share 25 30 40 30
 srr-queue bandwidth shape 4 0 0 0
 priority-queue out
!

3560-Switch-Lab#show mls qos maps cos-output-q
   Cos-outputq-threshold map:
              cos: 0 1 2 3 4 5 6 7
              ------------------------------------
  queue-threshold: 4-1 4-1 3-1 3-1 2-1 1-1 2-2 2-2
!

3560-Switch-Lab#show mls qos queue-set 1
Queueset: 1
Queue : 1 2 3 4
----------------------------------------------
buffers : 25 25 25 25
threshold1: 100 40 100 100
threshold2: 100 100 100 100
reserved : 50 100 50 50
maximum : 400 100 400 400

COS marking is already done by IP Phones as I have trusted the cos on the
switchports where IP phones are connected
mls qos trust cos
mls qos trust device cisco-phone

let me know your ideas

Thanx

Suresh

On Fri, Sep 27, 2013 at 4:42 PM, Johnny Morris <johnnymorris01_at_gmail.com>wrote:

> ha nice reply! ditto
>
>
> On Fri, Sep 27, 2013 at 9:27 AM, Jay McMickle <jay.mcmickle_at_yahoo.com>wrote:
>
>> Suresh-
>> Would you like us to also send you money?
>>
>> Really? This is a study group, not a give me group.
>>
>> What attempts have you made? What does your config look like? What is
>> your existing markings output look like?
>>
>> Please show your attempt before asking us to solution for you.
>>
>> Regards,
>> Jay McMickle- 2x CCIE #35355 (R/S,Sec)
>> Sent from my iPhone 5
>>
>> > On Sep 27, 2013, at 8:08 AM, Suresh Aditya <suresh.aditya234_at_gmail.com>
>> wrote:
>> >
>> > Hello Experts,
>> >
>> > Can you please provide me a solution for the following question
>> >
>> >
>> > 3750 Switch Outgoing QoS
>> > COS 5 should be in the priority queue
>> > Queue 2 - Cos 4 , 6, 7
>> > Queue 3 - Cos 2 , 3
>> > Queue 4 - Cos 0, 1
>> > Guarantee queue 1, 25% of the bandwidth.
>> > The other queues should share the bandwidth as 30 40 30.
>> > When Queue 2 reached 40% capacity COS 4 packets should be dropped
>> >
>> > Thanx in advance
>> >
>> > Suresh
>> >
>> >
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Received on Fri Sep 27 2013 - 17:05:52 ART