Hello
Wecome to the forum
As one of my first advices 5 SSIDs is oo much... it will make your trhoughput lower...
Try not making more than 3, best is just 2. There is a traffice management overhead that will take BW if you use 5 SSIDs
You could have one SSID for Guest and one SSID for internal corporate users
If you got all your internal users with radius you can sent the value with the filter id to the AP which would be the name of the ROLE you will put it
For example
using 3 filter ids
Managers
IT
Sales
Manager will get their own role which tell the AP that they just can access i don tkjnow some servers
IT got another role that got access to everything
and sales let say they just got access to internet but not internal servers....
And there you just used 2 SSIDs which is the best :)
Also create separate vlans let say one NEW vlan for the internal users over wireless... try not mixing wireless clients and wired clients in the same vlan. That affect the wireless network
The Guest should be a network that just exist on the Virtual controlle, dont make a vlan inside your network that is routable for those Guest.... instead you should have one network behind the Virtual controller and nat through it. And also you should build a role in which you will put that those users just got access to internet and nothing more after the authentication...
And yes all the APS should be int he same vlan so they can form a Virtual controller...
I dotn know if that make sense or i just confused you even more?
It would be good if you could read a bit of hwo to set the things up and if something doeesnt work we will help you!
on the user guide you will see that its pretty simple they guide you with screenshots and everhytihhing...
But well just try and if something is not working we can help there are many of us that can always help even aruba employees they are awsome! and always willing to help
Cheers
Carlos