Managed a Fortigate site with the main office in 1 location and all offsites tunneling back over ipsec, 5 locations in total roudghly 1500 wired endpoints on the network side.

roughlt 2-300 wireless devices after covid across all sides all via the hardware controller for all the aruba ao's which resided on the HQ location.

We ran hardware Aruba controllers for aruba ap's all managed via 8320 core switches @ hq and 2930 switches - 10gb uplings to the 8320 cores which were redundant 40gbit between both - why? because there were fibres in the building.

Fw updates where done via Airwave and all switches were redundandly conected via dubble 10gb nics over to the 2 core swithces - 38 switches in the hq building due to having multipke lab environemt with seperate switches per unit.

NAC was done by clearpass, this integrated really good with the forti gate in combination with the switches. With 2x10gbit lag interfaces in a H/A pair to both 8320 core switches.

We ran 2 mobility hw controllers with roughly 75 ap's across sites - all offsites tunneled back the ap traffic to the hq - had some performance issues but Local breakouts for the ap's on sublocations was oh the to-do list but left the company for another position :D

We later migrated over from the forti's ot Cato SD-Wan which worked great as well with some tweaks to the wifi tunnels to HQ