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  • 1.  AOS CX [10.12] QoS , different from AOS-S [16.11], regarding ToS / DCSP

    Posted Sep 01, 2023 06:30 AM
    Please advise if I am misunderstanding. 
    I have a hard time relate to the CX approach to the QoS, versus AOS-S.
    Have setting in eg. a 2930 , look like this:
    qos dscp-map 18 priority 7
    qos dscp-map 32 priority 7
    qos dscp-map 34 priority 7
    qos dscp-map 40 priority 7
    qos dscp-map 44 priority 7
    qos dscp-map 48 priority 7
     
    and
     
    qos type-of-service diff-services
     
    eg.
    vlan 10
       tagged 1/A4,2/A4,Trk1-Trk2
       no ip address
       ip igmp
       qos priority 7
       jumbo
       exit
     
    Indicating both Tos & dscp is active ?
     
    However, in CX, I need assistant to relate to the issue.
     
    Please anyone

    (manuals included)



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    Steinar
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  • 2.  RE: AOS CX [10.12] QoS , different from AOS-S [16.11], regarding ToS / DCSP

    Posted Sep 04, 2023 04:02 AM

    Basicaly on CX switches we need to configure queue and schedule profiles and apply it globally or to interfaces or VLANs. 

    i think the example on page 22 of the CX qos document relates more or less to what you are trying to do, which i believe is you want to use strict priority for queue7 for mentioned dscp values.

    the example applies the new queue-profile to all the interface, where as you can just apply it to a VLAN instead.



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    Any opinions expressed here are solely my own and not necessarily that of HPE or Aruba.
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  • 3.  RE: AOS CX [10.12] QoS , different from AOS-S [16.11], regarding ToS / DCSP

    Posted Sep 04, 2023 04:21 AM
    Edited by Steinar Grande Sep 04, 2023 04:21 AM

    Thank you for the swift response

    And you are at the core of the question, but reading page 22 over and over again, I still don't get it

    special how to apply to only one VLAN

    I found it to be all or nothing ?



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    Steinar
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  • 4.  RE: AOS CX [10.12] QoS , different from AOS-S [16.11], regarding ToS / DCSP

    Posted Sep 04, 2023 08:19 AM

    you need to create a Class to define the interesting traffic based on DSCP then create a policy and use that class and set the action to to local-priority 7

    Then you can apply that policy to an interface 



    ------------------------------
    If my post was useful accept solution and/or give kudos.
    Any opinions expressed here are solely my own and not necessarily that of HPE or Aruba.
    ------------------------------



  • 5.  RE: AOS CX [10.12] QoS , different from AOS-S [16.11], regarding ToS / DCSP

    Posted Sep 04, 2023 08:36 AM

    Hi,

    Can you please show the cli command to: apply a policy to a layer2 VLAN.



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    Steinar
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  • 6.  RE: AOS CX [10.12] QoS , different from AOS-S [16.11], regarding ToS / DCSP

    Posted Sep 04, 2023 07:25 PM

    the command would be "apply policy XXX in"



    ------------------------------
    If my post was useful accept solution and/or give kudos.
    Any opinions expressed here are solely my own and not necessarily that of HPE or Aruba.
    ------------------------------