I've got a T3200M and I've been attempting to configure my network to allow for only 802.11AC support, but was disappointed by the lack of options on the T3200M GUI:-
The only option available to me is to either enable or disable 802.11AC. There is no option to disable say A and only have N and AC, or disabling both A and N running AC only.
I'm assuming these options are baked into the software but simply not available to the admin account. Is there any way to add support for these additional options?
Furthermore, the 2.4Ghz has a fair bunch of customization available, so it's interesting to see the 5Ghz mode left out. It makes me wonder if this was just an oversight.
Here's the 2.4Ghz GUI: