kellanist wrote This is how everything is tagged currently and the PVID for all 5 ports is set to VLAN 1: This is the cause that it does not work. Port 1 needs to have PVID 2 (WAN), ports 2 (trunk)...

You are welcome. BTW, my T1500-10PS arrived today, it's the direct successor of TL-SG2210P. Like all other models of the former TL-SG2xxx series it's a smart switch with lot of useful features. I...

Depends on the topology. If your 3 switches are connected to the GW, then this would be the next hop. If the switches are connected directly, you could use routed ports for next hops (Sw A Gi1/0/2...

Ups, yes, my fault. Sorry. I had 172.16.0.0/15 in mind, but it's indeed 172.16.0.0/12, you're right. Do you have set static routes back to the VLAN(s) from which you want to access the switch?

I see, that's a CPE210 v2. This hardware is different from v1.x meaning there wasn't just a change of corporate identity (new logo) like it was for the different versions of CPE510. Unfortunately, I...

Just out of curiosity: if you connect a copper cable into one of the combo ports and remove the SFP, does the port become selectable in the cable test menu?