Reference Books

  1. Data Communications and Networking, Third Edition - Behrouz A Forouzan

Z-Library single sign on

  1. Computer Networks, 5th Edition - *ANDREW S.TANENBAUMDAVID J.WETHERALL*

Contents

  1. Networks
  2. Topoligies
  3. OSI models
  4. TCP IP, NATS, VPN, DNS

Networks

A network is a collection of Computers that can communicate with each other. Each computer in such a Network is called Node.

Topology

Topology is the study of ways in which things can be arranged. It’s the layout of the Network.

Types of Topologies

  1. BUS topology
  2. Ring Topology
  3. Star Topology