I've decided to get off my ass and finally get VLANs setup at home. I'm looking for ideas on how people have their's set that works well. I figure at the most basic I could do something like a ...

One of things you will have to do in the VLAN configuration on the Layer 3 device is enter a command called IP helper-address, followed by the IP address of the system providing the DHCP service.

As an elaboration on VLANs, you can associate more than one subnet to a VLAN, and traffic will be able to get from one VLAN to the other via the router. This is particularly handy if you had assigned ...

I'm deep in the middle of planning my next home network upgrades, putting the knowledge I gained from the last upgrades not quite working out to good use. I made some mistakes, I'm sure they won't be ...

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 ...

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 ...

In Cisco LAN switch environments, the native VLAN is typically untagged on 802.1Q trunk ports. This can lead to a security vulnerability in your network environment. It is a best practice to ...

Add Yahoo as a preferred source to see more of our stories on Google. When set up correctly, virtual LANs improve the performance of busy networks. VLANs can group client devices that communicate ...

To begin, we must have a more formal definition of what a LAN is. LAN stands for local area network. Hubs and switches usually are thought of as participating in a single LAN. Normally, if you connect ...