I bought the GS108Tv3 on the understanding that Inter VLAN routing would be possible. After updating the firmware I set up the switch according to the online manual. After following several sources of information I contacted the seller who told me that I needed a different switch for Inter VLAN routing.
I had disabled all firewalls on the Windows PCs and enabled all services relevant to file sharing. All worked as expected for PCs on the 10.1.1.1/24 subnet. I then put a PC on the 10.1.2.1/24 subnet and set up Inter VLAN routing on the GS108Tv3. I don't know if there is something wrong with the switch, but it does not work and is going back soon.
Provide more information on the switch configuration, including the VLAN and the VLAN port configuration, detailed IP config for the subnetworks and the routing.
According the GS108Tv3, GS110TPv3 Data Sheet , the switch does support "Layer 3 static routing with 32 routes (IPv4) for inter-VLAN local routing".
As the original customer, you can contact Netgear customer service for assistance with the initial config for three months after buying the unit.
