How do I prevent a VLAN from accessing another VLAN on a Cisco 4506 switch with IOS 12.1? Say I have 3 Vlans 1, 2, and 3. I want 2 and 3 to be able to access 1, but I don't want 2 to be able to access ...
At home I generally set all switches with a native VLAN of the main LAN and tagged to the guest LAN. I know this is probably not optimal, but I'm wondering how bad it really is? I get that it probably ...