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Configure 11ax non-contiguous 80+80 MHz channels?

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  • 1.  Configure 11ax non-contiguous 80+80 MHz channels?

    Posted Aug 19, 2020 10:08 AM

    I have ArubaOS (MODEL: 535), Version 8.6.0.4.


    I understand that 802.11ax and 160 MHz settings are not yet supported in the GUI, so I'm working from CLI.

    I learned that the AP-535 does not support contiguous 160 MHz channels, but will operate with 80+80 non-contiguous.

     

     

    arm
 wide-bands 5ghz
 80mhz-support
 160mhz-support non-contiguous-only


# show ap allowed-channels
Allowed Channels for AP Type 535 Country Code US
------------------------------------------------
PHY Type                   Allowed Channels
--------                   ----------------
<snip>
802.11a 40MHz (outdoor)    36-40 44-48 52-56 60-64 100-104 108-112 116-120 124-128 132-136 140-144 149-153 157-161
802.11a 80MHz (indoor)     36-48 52-64 100-112 116-128 132-144 149-161
802.11a 80MHz (outdoor)    36-48 52-64 100-112 116-128 132-144 149-161
802.11a 160MHz (indoor)    None
802.11a 160MHz (outdoor)   None
802.11a (DFS)              52 56 60 64 100 104 108 112 116 120 124 128 132 136 140 144
A___#


# show ap bss-table
Aruba AP BSS Table
------------------
bss                ess       port  ip              phy   type  ch/EIRP/max-EIRP  cur-cl  ap name                    in-t(s)  tot-t           flags
---                ---       ----  --              ---   ----  ----------------  ------  -------                    -------  -----           -----
00:4e:35:**:**:**  AX_Test   ?/?   192.168.**.***  a-HE  ap    100E/23.0/29.2    0       AX_test_00:4e:35:**:**:**  0        2d:3h:14m:0s    T
00:4e:35:**:**:**  Aruba-ap  ?/?   192.168.**.***  g-HE  am                      0       AX_test_00:4e:35:**:**:**  0        3d:22h:46m:50s

     

     

    I want to enable a-HE in 80+80 non-contiguous using channels 100e and 132e, for example.


    I'm able to set a single 80 MHz channel (I've tried 100E and 116E, but I do not see the 80+80). Is there another configuration setting needed to enable 80+80 non-contiguous?

     



  • 2.  RE: Configure 11ax non-contiguous 80+80 MHz channels?

    Posted Aug 20, 2020 11:49 AM

    Pretty sure it is possible to configure 160 and 80+80 channels from the GUI as well, but unable to verify that now and the AOS UG does not seem to have any content on it. Hoping for others to confirm/help.



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