The basic components of a simple network and its first configuration are covered in this module. It's important to mention protocols, which are collections of agreed-upon regulations developed by standards bodies. However, the Models provide a means to see the rules and their location in your network, whereas you cannot pick up a rule and look at it closer. I learned a lot about network protocols and models in this module.
3.0.3 Class Activity Design a Communications System
3.1.1 Video- Reflection Devices in a Bubble
3.1.12 Check Your Understanding The Rules
3.2.4 Check Your Understanding Protocols
3.3.6 Check Your Understanding Protocol Suites
3.4.4 Lab Research Networking Standards
3.4.5 Check Your Understanding Standards Organizations
3.5.5 Packet Tracer Investigate the TCP/IP and OSI Models in Action
3.6.6 Check Your Understanding Data Encapsulation
3.7.11 Check Your Understanding Data Access
3.8.2 Module Practice and Quiz
Module 1-3 Exam Take Chapter 1-3 Quiz Check Netacad.com
Practical Lab #1