Turns out, I made a wrong assumption about the ports the APs used on the Cisco switch, so the ports were misconfigured after all. My bad, but happy with the "easy" fix. Thanks for all the help! Merijn

@KJK The Sophos is DHCP server for the guest network only. The other networks are handled by the respective Domain Controllers. I admit I never understood the logic behind Sophos firewall...

I'm not a trained network professional but I think this simplified drawing explains the setup I've configured: LAN DHCP is working on all ports of the 48-Port switch. Ports going to workstations are...

Thanks for your reply Kris. At home, I have a comparable setup, but with EAP245 and a TP-link switch and that works well. I don't think switching to General port mode will have an effect since I will...

Hi I have a network with several subnets using VLAN. My main network is on VLAN1 (I know this isn't the best choice, but it is what it is). I also have a Guest network on VLAN99 and a Training...