How-To Geek on MSN
I added a second ethernet port for $10—and it solved 5 networking problems I didn't know I had
I bought a second ethernet port, and I'm shocked I didn't do it sooner ...
Though Internet access through a wireless connection is a solution for office networking and employees on the go, there may be times when wireless connectivity is not an option. As an alternative, ...
How-To Geek on MSN
Stop forwarding ports on your router—here are 2 safer alternatives
Safer remote access starts with opening fewer doors to the internet ...
I needed to reorganize the cabling in the server closet so I can reach the network switch after I put the upper deck in place on my model railroad. I need that extra 24" of depth for a turn. My wife ...
As our network continues to grow, we are trying have standards as to reserving certain port numbers for access points, certain ones for printers, etc. Another challenge is to prevent ports from being ...
Are you having trouble getting your favorite multiplayer games or chat program to connect to the internet? Does your tablet’s web browser fail despite being connected to a Wi-Fi network? Your problem ...
In a TCP/IP network, a port is a number that identifies the type of network traffic. If an incoming or outgoing port is "open," packets with that port number are allowed into or out of the local ...
Nmap, short for Network Mapper, is a free and open source tool used for vulnerability checking, port scanning and, of course, network mapping. Despite being created back in 1997, Nmap remains the gold ...
Port Query (PortQry.exe) is a command-line utility in the Windows operating system that you can use to help troubleshoot TCP/IP connectivity issues. The tool reports the port status of TCP and UDP ...
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