Introduction to Computer Networks

Before you start Objectives: learn what is computer network, why do we use it and what do we need to create basic network. Prerequisites: no prerequisites. Key terms: network, connections, systems, media, communication, sharing, interface, usage, protocol, collaboration. Systems The first thing we need to have are the systems which we want to interconnect and have them communicate. … Read more Introduction to Computer Networks

IP version 4 Address

Before you start Objectives: learn what is IP address, how it is constructed, how to convert it between its decimal and binary form, which IP address classes are there, and what is Subnetting. Prerequisites: no prerequisites Key terms: address, ip, subnet, network, class, decimal, binary, mask, host, octet, number, value, broadcast, class Addressing Each computer … Read more IP version 4 Address