It's easy to see why virtual LANs have become popular on networks of all sizes. Imagine having multiple separate physical networks within a single organization — without the headache of managing ...

Nutter helps a reader protect the servers in his growing network. As our network grows in size, so does the need to protect the servers. We have already put in an interior firewall between the servers ...

A virtual local area network is a logical subnetwork that groups a collection of devices from different physical LANs. Large business computer networks often set up VLANs to re-partition a network for ...

If your internet is feeling sluggish or your smart lights respond slowly, don't despair. This easy fix can help speed things up without purchasing anything.

I manage four Novell servers – two NW6.5sp2 and two NW5.0sp6a. These servers provide services to 5 buildings. These 5 buildings are part of a much larger campus encompassing approximately 40 buildings ...

Charlene, They are technically not the same. However, in practice, often they are implemented as if they were equivalent. A VLAN is created by grouping devices based on their hardware or mac addresses ...

For all VLANs, my router and ESXi box are "tagged" ports. Everything else is untagged. I'm now upgrading to a Dell Powerconnect 2816 and I'm a bit confused. The problem is that VLAN 1 cannot be ...

Meghan is an associate editor with EdTech. She enjoys coffee, cats and science fiction TV. More schools than ever before have put in place networks that meet the standards required to deliver ...

What they do, why they're useful, and how to get started A virtual local area network is a logical subnetwork that groups a collection of devices from different physical LANs. Large business computer ...