Tag: ccna 1 v7 modules
5.0. Introduction 5.0.1. Why should I take this module? Welcome to Number Systems! Guess what? This is a 32-bit IPv4 address of a computer in a network: 11000000.10101000.00001010.00001010. It is shown in binary. This is the IPv4 address for the same computer in dotted decimal: 192.168.10.10. Which one …
6.0. Introduction 6.0.1. Why should I take this module? Welcome to Data Link Layer! Every network has physical components and media connecting the components. Different types of media need different information about the data in order to accept it and move it across the physical network. Think of …
7.0. Introduction 7.0.1. Why should I take this module? Welcome to Ethernet Switching! If you are planning to become a network administrator or a network architect, you will definitely need to know about Ethernet and Ethernet switching. The two most prominent LAN technologies in use today are Ethernet …
8.0. Introduction 8.0.1. Why should I take this module? Welcome to Network Layer! By now you may have noticed that the modules in this course are progressing from the bottom up through the OSI model layers. At the network layer of the OSI model, we introduce you to …
15.0. Introduction 15.0.1. Why should I take this module? Welcome to Application Layer! As you have learned, the transport layer is where data actually gets moved from one host to another. But before that can take place, there are a lot of details that have to be determined …