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 ...

I have a question on setting up a new type of network for us. We're building a lab that in the warehouse that will have computers and network printers. The lab computers need to be able to print to ...

I have spent years tinkering with my own setup, and along the way, I made some truly regrettable decisions. Here are the five ...

What you can do with VLANs is dependent on the type of switch gear you have on the network. To do VLANs, at least one device, for example in my case – the core switch where everything on the network ...

Rick Cook learned programming on a computer with magnetic drum memory. Since then he's written thousands of articles on all aspects of computers and high technology — as well as several fantasy novels ...

I have two questions, the first is design related, and the second is implementation related.<BR><BR>My goal is to provide reasonably secure wireless coverage to approximately 40 users on a small ...

Network vendors have fallen prey to vulnerabilities in Ethernet VLAN protocol implementations. While only Cisco and Juniper Networks are confirmed to have vulnerable products at this stage, a notice ...

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 ...