When a network router doesn't have enough network ports to connect all the necessary devices, a switch can be used to add additional ports. In the case of business networks, switches are often ...

Many people play games on PC with a mouse and keyboard, but some genres are just better suited to controllers. If you’ve got a Nintendo Switch Pro controller, you can put it to work with your Windows ...

Many administrators forget—or don't even realize—that they can configure Dynamic Host Configuration Protocol (DHCP) on Cisco IOS routers and switches. David Davis discusses the pros and cons of this ...

Stop walking across a dark room to turn on the light. Install a 3-way switch and control lights from two locations.

Q: I have a Cisco L3 3560 switch, 5 unmanaged switches and 150 users. I need to create 10 VLANs. How can I configure my VLAN given the switches I have? It depends on how many users you would need in ...

The Nintendo Switch 2 is a massive hit, but its relatively small screen size is still limiting. Here's how to use an iPad as an external display for better gaming. Nintendo has reportedly sold more ...

I t doesn’t take long to replace an ordinary light switch with a full-feature dimmer light switch. But while you’re at it, to make your home ...

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.