Wireless Access

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  • 1.  I have a 7030 controller with ap 215's that are using only channel 44 and 48 on the a band

    Posted Jul 27, 2015 04:41 PM

    I have a 7030 controller running 6.4.2.6 code with 11 AP 215's attached.   what I have noticed is that they are all using channel 44 or 48 on the a band.   The B band they are using 1,6,11 as I would expect.

    what would be the cause of this?



  • 2.  RE: I have a 7030 controller with ap 215's that are using only channel 44 and 48 on the a band

    Posted Jul 27, 2015 04:44 PM

    - What regulatory domain?

    - Are you using 80 mhz channels (E)?

    - Do you have ARM Client-Aware enabled (it is on by default).



  • 3.  RE: I have a 7030 controller with ap 215's that are using only channel 44 and 48 on the a band

    Posted Jul 27, 2015 04:52 PM

    the regulatory domain is JP3

    yes client aware is enabled,

    I thought 80mhz channels where not available but I just checked and it has been anabled.



  • 4.  RE: I have a 7030 controller with ap 215's that are using only channel 44 and 48 on the a band

    Posted Jul 27, 2015 05:01 PM
      |   view attached

    You should see what allowed channels are by doing this:

     

    show ap allowed-channels ap-name <name of ap>

     

    Then you should probably download the latest DRT (Downloadable Regulatory Table) to properly enable the AP215 for the Japan regulatory domain:  https://support.arubanetworks.com/DownloadSoftware/tabid/75/DMXModule/510/EntryId/18212/Default.aspx

     

     

     

     

    Attachment(s)

    pdf
    drt.pdf   103 KB 1 version


  • 5.  RE: I have a 7030 controller with ap 215's that are using only channel 44 and 48 on the a band

    Posted Jul 27, 2015 05:03 PM

    (oajamc01w) #show ap allowed-channels ap-name hajj103w

    Allowed Channels for AP "hajj103w" Country Code "JP3" Country "Japan"
    ---------------------------------------------------------------------
    PHY Type Allowed Channels
    -------- ----------------
    802.11g (indoor) 1 2 3 4 5 6 7 8 9 10 11 12 13
    802.11a (indoor) 36 40 44 48 52 56 60 64 100 104 108 112 116 120 124 128 132 136 140
    802.11g (outdoor) 1 2 3 4 5 6 7 8 9 10 11 12 13
    802.11a (outdoor) 100 104 108 112 116 120 124 128 132 136 140
    802.11g 40MHz (indoor) 1-5 2-6 3-7 4-8 5-9 6-10 7-11 8-12 9-13
    802.11a 40MHz (indoor) 36-40 44-48 52-56 60-64 100-104 108-112 116-120 124-128 132-136
    802.11g 40MHz (outdoor) 1-5 2-6 3-7 4-8 5-9 6-10 7-11 8-12 9-13
    802.11a 40MHz (outdoor) 100-104 108-112 116-120 124-128 132-136
    802.11a 80MHz (indoor) 36-48 52-64 100-112 116-128
    802.11a 80MHz (outdoor) 100-112 116-128
    802.11a (DFS) 52 56 60 64 100 104 108 112 116 120 124 128 132 136 140

     

    looks to be like it should be ok.



  • 6.  RE: I have a 7030 controller with ap 215's that are using only channel 44 and 48 on the a band
    Best Answer

    Posted Jul 27, 2015 05:06 PM

    Well,

     

    What is the regulatory domain assigned to those access points and have any channels been removed from it?  If not, you should open a TAC case.

     



  • 7.  RE: I have a 7030 controller with ap 215's that are using only channel 44 and 48 on the a band

    Posted Jul 27, 2015 05:11 PM

    I did not even check to see what channels where allowed  in the config!  that was the issue the only options a 40, 44, and 48    so ..... will have to make that change.    Thanks for your replies.



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