I was wondering if anyone could assist with some VLAN questions.
I have a relatively simple business network. Redundant Gateway/Firewall, 2x Redudant Core Switches with VLAN trunks to 8 "node" switches.
We have 10 VLANs setup with their own IP subnet and they are operational; however the VLANs are purely segregating broadcast traffic and all VLANs/Subnets can see each other.
How would you approach locking the VLAN subnets down and punching holes through where required?