I'm trying to make a reliable file transfer service in C using UDP sockets. I already solved the problems related to packets retransmissions, but I can't find a way to make more clients communicate ...

I have this scenario where the MAC address table in my switch ages out MAC addresses of devices that it hasn't heard from after 5 minutes. I could extend this time, but the scenario also requires that ...

In this tutorial we will discuss the concept of Ports and how they work with IP addresses. If you have not read our article on IP addresses and need a brush up, you can find the article here. If you ...