For small businesses that need to connect a large number of nearby computers to the Internet, setting up a local wired network may be a cheaper solution than installing wireless routers and access ...

Back in the day, when Wi-Fi routers weren't as popular, you would find most people using RJ45 Ethernet cables to connect their computers to the internet. Even now, lots of users default to a wired ...

One way to boost network security is to use Cisco’s Port Security feature to lock down switch ports. Learn the basics of port security, and find out how to configure this feature. A growing challenge ...