Cisco Packet Tracer software is one of the most famous programs in the field of simulation and training of network…

11.0 It’s a Network 11.0.1 Introduction 11.0.1.1 Introduction Up to this point in the course, we have considered the services…

10.0 Application Layer 10.0.1 Introduction 10.0.1.1 Introduction We experience the Internet through the World Wide Web when streaming videos, playing…

9.0 Subnetting IP Networks 9.0.1 Introduction 9.0.1.1 Introduction Designing, implementing and managing an effective IP addressing plan ensures that networks…

8.0 IP Addressing 8.0.1 Introduction 8.0.1.1 Introduction Addressing is a key function of network layer protocols that enables data communication…

7.0 Transportation Layer 7.0.1 Introduction 7.0.1.1 Introduction Data networks and the Internet support the human network by supplying reliable communication…

6.0 Network Layer 6.0.1 Introduction 6.0.1.1 Introduction Network applications and services on one end device can communicate with applications and…

5.0 Ethernet 5.0.1 Introduction 5.0.1.1 Introduction The OSI physical layer provides the means to transport the bits that make up…

4.0 Network Access 4.0.1 Introduction 4.0.1.1 Introduction To support our communication, the OSI model divides the functions of a data…

3.0 Network Protocols and Communications 3.0.1 Introduction 3.0.1.1 Introduction More and more, it is networks that connect us. People communicate…