Most IT pros realize that using Telnet to manage routers, switches, and firewalls is insecure. Transmitted in clear text across a network, Telnet traffic basically publicizes any login usernames and ...

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 ...

Using quality of service (QoS) on Cisco network devices helps provide both bandwidth and priority to certain types of network traffic. In this edition of Cisco Routers and Switches, David Davis walks ...

I recently installed a new Unifi 24-port switch and a NanoHD access point. Other than setting up a basic WiFi in the house and getting all of my network moved over to the new switch and AP, I had a ...

Fundamentals: Five ways to secure your Cisco routers and switches Your email has been sent David Davis describes the fundamentals of router security through a list of his top five best practices. He ...

Banks, co-host of the Packet Pushers Podcast, has been managing networks for higher ed, government, financial services and tech organizations since 1995. When you plug in an out-of-the-box network ...

Forum visitor mustbjones needs a little gentle understanding in regard to routers and hubs. He or she writes: My house is wired with three Ethernet drops fed by the three ports on my router. I got a ...

I have a Synology 6600 router, and I love it's OS and feature set, but it only has 1 2.5Gb port, and I just got 2.5G fiber service at my house so I'd really like to take advantage of all the speed to ...

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 ...