Hello. We have 3 switch DLINK DGS-1224T working fine. Until now we have been working with 3 switches connected in cascade without VLANs.
We have also one port of a switch connected to a router and share Internet.
But now we want to work with different VLANs. We have setup different VLANs in 1224 siwtches, and it works. PCs connected to port in different VLANs are not visible.
The problem is that we want to share Internet connection in all VLANs.
How could we do this ? I think we should share the port where the router is connected to in all VLANs, but what kind of ports should we use ? Which one untag, tag or not member ?
Thank you
Valentin