"Software-defined networking (SDN) is having a profound impact on businesses," starts out a new report based on a survey of IT pros involved with the disruptive technology approach. One of these ...

I have a Nested setup and I'm trying to understand how to implement VLANs in this case. I'm asking about Virtual Switch Tagging, where do I add VLANs in this case, on the PortGroups in Physical ESXi ...

Making VLANs work well on the LAN.

Imagine this: your smart home devices, guest Wi-Fi, and workstations all coexist on the same network. A single compromised IoT device could expose sensitive data or disrupt your entire system. It’s a ...

* Dr. Internet columnist Steve Blass offers advice on selecting the best RAID system for a small office * Help Desk columnist Ron Nutter offers advice on using VLANs on a small network ...