@HBEN1603 A DHCP relay works only on a routing switch. That’s why you needed to set up SVIs on your switch. Bear in mind that doing that you have created additional gateways in your VLANs. You can...

@itengelhardt TP-Link APs do send tagged frames when SSIDs are configured with VLANs. Have you run Wireshark on Windows or Linux? Windows strips VLAN tags so you can't see them.

@pdu_ It's "ACL, LAN->LAN, IP-Port" in the topic, so I guess it's really about Port ACLs. The other one is "ACL LAN-LAN IPGroup." That's not quite the same. Actually, I would be really surprised...

@sanGg I understand that the multi-WAN functionality in a single router did not work for you for some reason. However that’s your best bet for handling multiple Internet connections. Having that done...

@sanGg If you want PC1 to use ER8411 as its Internet gateway, you need to provide IP-1 as its default gateway. Similarly, if you want PC2 to use ER605 as its Internet gateway, you need to provide...

@Benibis Try this. Get a RJ45 coupler and a short unshielded ethernet cable. Use them to connect the CAT7 cable and the switch together. It may help. I have never used CAT7 so I’m not going to...