Controller-less WLANs

Requirement:

How to disable VHT on IAP?

We can disable VHT from the WebUI and CLI of the IAP by following the below steps:-

On WebUI

=========

Click on the Network name --> Click on Edit --> Click on "Show Advanced Options" 
            --> Uncheck "Very high throughput" under 802.11 and Click on Next and finish the wizard.

On CLI

=====

Login into the Virtual controller  and follow the below steps:-


18:64:72:c9:c4:9c (config) # wlan ssid-profile <test-ssid>
18:64:72:c9:c4:9c (SSID Profile "test-ssid") # very-high-throughput-disable 
18:64:72:c9:c4:9c (SSID Profile "test-ssid") # exit
18:64:72:c9:c4:9c (config) # exit
18:64:72:c9:c4:9c# commit  apply 
committing configuration...
configuration committed.
18:64:72:c9:c4:9c# 

18:64:72:c9:c4:9c# 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
---                ---          ----  --             ---   ----  ----------------  ------  -------            -------  -----
18:64:72:1c:49:d0  test-master  ?/?   10.17.170.248  a-HT  ap    36+/15/22         0       18:64:72:c9:c4:9c  0        8h:11m:34s
18:64:72:1c:49:c0  test-master  ?/?   10.17.170.248  g-HT  ap    11/9/21           0       18:64:72:c9:c4:9c  0        8h:11m:33s

Channel followed by "*" indicates channel selected due to unsupported configured channel.
"Spectrum" followed by "^" indicates Local Spectrum Override in effect.

Num APs:2
Num Associations:0
18:64:72:c9:c4:9c# 

18:64:72:c9:c4:9c# show  running-config  |  begin "wlan ssid-profile"

wlan ssid-profile test-ssid
 enable
 index 0
 type employee
 essid test-ssid
 wpa-passphrase 7c597d65d9093b6b9436547389ca7b46c306ebde2ba25577
 opmode wpa2-psk-aes
 max-authentication-failures 0
 vlan 10
 rf-band all
 captive-portal disable
 dtim-period 1
 broadcast-filter none
 dmo-channel-utilization-threshold 90
 local-probe-req-thresh 0
 max-clients-threshold 64
 very-high-throughput-disable