A basic understanding of common network applications is critical to anyone pursuing a Cisco certification, or simply with a desire to work as a Network Administrator. This course is designed for those studying for their ICND1 (CCENT) exam who have little-to-no experience with common network applications.

In this course you'll learn:
- Overview of TCP and UDP operations and differences.
- Details of DNS Operations
- Defining Peer-to-Peer, Client-Server, Standalone, and Web-Based Applications
- Overview of how email works including descriptions of SMTP, POP3 and IMAP differences.
- How does Web browsing work and what are the differences between HTTP and HTML?
- What is Telnet, why do we use it and how does it work?