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 ...

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 ...

Is there any way to present a single NIC to a guest that has multiple tagged VLANs presented to it? I'm running a guest OS that is perfectly capable of dealing with tagged packets, but I don't see a ...

For home networks, I'm a fan of using a router with multiple interfaces, breaking the LAN into subnets, and then deploying a separate switch fabric for each subnet. The reason I typically do this is ...

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 ...

VLANs break a physical LAN into several logical broadcast domains. Each LAN station hears traffic sent by its own VLAN but receives nothing from stations in other VLANs -- not even from those ...

In the IP based Ethernet networks, data and voice services are often transmitted simultaneously over the network. Voice traffic, in particular, requires a higher forwarding priority than data traffic.

When it comes to ethernet switches, what do you get for the extra money, besides more ports? You can buy a basic eight-port ethernet switch for connecting PCs ...

The term VLAN stands for virtual local area network. To understand VLANs, let's start with a network design that does not employ VLANs. Figure 1 shows a simplified diagram of a typical broadcast ...