Hi I'm quite new to networking and need some help with a home configuration...
I have an 8 port TP-Link SG3210 layer 2 802.1Q tag capable switch and a Cisco 1801 router.
I set up 3 Vlans on the switch and assign ports to each.
I want to make computers on each Vlan 'see' each other.
Can I set up a single port on the switch as a trunk port out to the Cisco 1801, and use the Cisco to route between the Vlans?
Or do I have to have output ports on the switch, which are assigned to each of the 3 Vlans, connected to the router before the router can route between the Vlans?