I'm in the process of reconfiguring the network at work so that i can more dynamically control access out to the internet, as we are a school, and would like the facility to switch on and off specific ...

I pretty much always just work with small networks, 50 network devices or so at absolute most. These networks are all pretty much 192.168.1.1/24 networks. Which I understand means the subnet mask is ...

Layer 3 devices have the intelligence to drive a multiple VLAN network, while Layer 2 devices can only participate in the VLAN network. In my case, I have a 6509 Catalyst Switch as the core switch for ...