Describe a network protocol : Ping and Traceroute

The video tutorial introduces the BT Homehub 5 router and explains how ADSL connects to the Internet. It covers the differences between 2.4 GHz and 5 GHz wireless networks, and demonstrates using the Ping program to test network connectivity. The tutorial also explains DNS resolution and how to use Traceroute to view the path to a website. Finally, it discusses the basics of networking, including sharing resources like files and printers, and making voice calls over networks.

Describe how the 'tracert' command works and what information it provides.

How do networks facilitate the sharing of resources like files and printers?