ASK [Wireless-Channel}

in this box what do i need to type to match
/interface wireless> set numbers=0 channel-width=20/40mhz-Ce
channel.PNG

The standard width is 20MHz…
Besides, a 40MHz channel width equals 2 * 20MHz channels…
The reason you can’t set a fixed 40MHz width there is because its an advanced channel. Superchannel could unlock it, but it is only for testing purposes and nothing more…

i’m using standard channel default, so in this case i can’t use 20/40 mhz?

Ofcorse you can…
As i explained above, 40Mhz will be 2 × 20 MHz channels…

i know that e 2 × 20=40
am asking which value will be match to get 20/40 mhz
2 × 20 or 2 * 20 doesn’t match

channel width = 20

I ve already answered that in my second post, channel width should be 20 MHz…
I also tried to explain you that 20/40MHz means either
1×20 MHz channel or 2x20 MHz channels, so isnt it obvious that a 20 MHz channel width is used and not a 40MHz one ?

i need to get 20/40 mhz like channel with on wlan
what is the right command for that?

Do i see an MTCWE on your profile signature ?

if you know the command that okey

I have asked wich one does it feat to get 40MHz, you write 2 * 20MHz=which is doesent fit. And you ask me silly questions. Does it mean if i have cerificate i must to know any quastion..i something i don’t know i have to toss in a bin my cer.

The channel width is 20, to use 40MHz channel, you make use of extension channel