When you purchase through links on our site, we may earn an affiliate commission. Here’s how it works. As a younger person, I thought I knew everything — especially about what appeared to be simple ...

In TCP/IP and UDP networks, a port is an endpoint to a logical connection and the way a client program specifies a specific server program on a computer in a network. Some ports have been preassigned ...

Why you need to know Cisco IOS ACL port numbers Your email has been sent What’s a port number? What does this have to do with the Cisco IOS? When do I need to know a port number? Summary When working ...

Data packets travel to and from numbered network ports associated with particular IP addresses and endpoints, using the TCP or UDP transport layer protocols. All ports are potentially at risk of ...

The internet relies on a system of addresses that treats every computer, tablet and smartphone as a distinct device, allowing all of them to communicate with each other. Because many kinds of devices ...

To simplify development, the portfolio of Optical Ethernet PHY Transceivers are supported by the LAN8044 Evaluation Kit (part number EA00J09A) which includes the LAN8044 EDSX Daughter Card (part ...