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Dual Mode and voice vlan not working properly on brocade switch

  • 1.  Dual Mode and voice vlan not working properly on brocade switch

    Posted 06-24-2018 15:06
    Hello, We had cisco callmanager phone system. Using Brocade ICX 7450 switch with following config



    vlan 10 by port

    tagged ethe 1/1/1 to 1/1/46 ethe 1/1/48 ethe 1/2/1 to 1/2/4 ethe 2/1/1 to 2/1/16 ethe 2/1/25 to 2/1/36 ethe 2/2/1 to 2/2/4

    untagged ethe 2/1/19 to 2/1/24 ethe 2/1/37 to 2/1/44
    router-interface ve 10



    vlan 100 by port
    tagged ethe 1/1/1 to 1/1/46 ethe 1/1/48 ethe 1/2/1 to 1/2/4 ethe 2/1/1 to 2/1/16 ethe 2/2/1 to 2/2/4
    router-interface ve 100





    interface ethernet 1/1/29
    port-name DESKTOP-PHONE
    dual-mode 10
    inline power power-limit 15400
    voice-vlan 100



    This worked fine. Phone got correct IP address in vlan 100, PC got correct IP address in vlan 10



    Switching to Mitel phone system this weekend. Created Vlan 90 for the Mitel phones with an address range of 10.8.90.x /24

    Still using Vlan 10 (as above) for desktops



    Removed Tagged ports from vlan100. This removed the voice-vlan from each port



    Added tagged ports to vlan 90

    vlan 90 name MID-Mitel_Phones by port
    tagged ethe 1/1/1 to 1/1/46 ethe 1/1/48 ethe 1/2/1 to 1/2/4 ethe 2/1/1 to 2/1/16 ethe 2/1/25 to 2/1/36 ethe 2/2/1 to 2/2/4
    untagged ethe 1/1/47
    router-interface ve 90



    New config on port looks like this

    interface ethernet 1/1/29
    port-name DESKTOP-PHONE
    dual-mode 10
    inline power power-limit 15400
    voice-vlan 90



    When we plug Mitel phones in they get an address in vlan 10 instead of vlan 90

    If we plug cisco phone back in, it gets address in vlan 90 like it is supposed to.



    What am I missing


  • 2.  RE: Dual Mode and voice vlan not working properly on brocade switch

    Posted 06-24-2018 16:55
    Hi,
    I think you are on the wrong forum. ICX is not a product of Extreme Networks.


  • 3.  RE: Dual Mode and voice vlan not working properly on brocade switch

    Posted 05-31-2019 14:33
    you may want to check the Mitel phones. I know some IP phones you have to specify for it to understand tagged traffic in the web-gui.