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 ...

we have just put fiber at each of our sites. at our main site we have hp3400 series switch. the same at each remote location. would like to connect each location to the main location. but i would like ...

For more than 20 years we have been using Layer 3 connectivity powered by dynamic routing protocols to route traffic between data centers, but adoption of virtualization and geo-clustering ...

A virtual LAN (VLAN) is a broadcast domain created by switches. VLANs are a convenient way to connect ports from different switches and different buildings onto the same network and broadcast domain, ...

When I stepped into the field of networking, everything was static and security was based on perimeter-level firewalling. It was common to have two perimeter-based firewalls; internal and external to ...