Hi,
We are currently running over a hundred AP-215s on an Aruba 7210 Mobility Controller on our network. The APs are on their dedicated VLAN along with the controller. We have multiple SSIDs with different VLANs assigned to each SSID. Our controller has all the VLANs tagged as trunk on its uplink port on our core switch.
Since I figured out that the 7210 can act as a layer-3 switch, we were wondering if there was any use to tag (as trunk) all the required VLANs on all the ports dedicated to our APs throughout our network. We currently have this configuration in place because we used to run on an Instant cluster before acquiring the 7210 Mobility Controller.
For example:
Controller has VLANs 1,2,3,4,5 tagged as trunk on its uplink, and VLAN 1 is the native VLAN dedicated to the controller and APs;
All the APs have VLANs 1,2,3,4,5 tagged as trunk on their uplinks.
Is it a better idea to just tag VLAN 1 on all the APs, and let the controller do the routing itself instead?
Thank you in advance for the answers, and happy holidays.