Is there a quick way to block access to one Vlan?
I have 6 buildings interconnected by fiber. I am about to add a new building.
For the new building, they should be allowed access to all buildings except building 5 (VLAN 5).
Which switch do I put the restriction on (the one in the new building, or the one in Building 5, or be super paranoid and do both, lol). What is the command? (These are connected via trunking ports)