i would like to server only 802.11n on the 2,4 GHz band. The reason is that I have clients that performs much more better with 802.11n but they don`t use it if 802.11b is available.
I didn`t find any configuration item for this. Is it not supported to choose the available standards for 2,4 GHz or I'm to silly to find it.
In addition, there is a CLI-only option (an future software will support this in GUI) which can also explicitly set the radio to one of the a/b/g/n/ac modes:
test-e400(config-radio-1)# mode
a : Allow only 11a clients
ac : Allow only VHT clients
an : Allow only 11a/11n clients
bg : Allow only 11b/11g clients
default : All modes clients are allowed
gn : Allow only 11g/11n clients
n : Allow only HT clients
n-ac : Allow only HT/VHT clients