Computer Network

Unit – 1: Introduction to Computer Networks and Internet

Understanding of network and Internet - Video Link | Blog Link

The Network Edge - Video Link | Blog Link

The Network Core - Video Link | Blog Link

Understanding of Delay, Loss and Throughput - Video Link | Blog Link

Types of Networks

LAN, MAN and WAN - Video Link | Blog Link

Comparison of LAN, MAN and WAN - Video Link | Blog Link

Network Topologies

Bus Topology - Video Link | Blog Link

Star Topology - Video Link | Blog Link

Ring Topology - Video Link | Blog Link

Mesh Topology - Video Link | Blog Link

Hybrid/Tree Topology - Video Link | Blog Link

Transmission Modes

Different Types of Transmission Modes (Simplex, Half Duplex and Full Duplex) - Video Link | Blog Link

Comparison of Transmission Modes - Video Link | Blog Link

Protocol Layers and their service model (OSI Reference & TCP/IP Model)

OSI Model - Video Link | Blog Link

TCP/IP Model - Video Link | Blog Link

Difference between OSI and TCP/IP Model - Video Link | Blog Link

Various types of Addresses - Video Link | Blog Link

Physical Address - Video Link | Blog Link

Logical Address - Video Link | Blog Link

Port Address - Video Link | Blog Link

Specific Address - Video Link | Blog Link

 

Unit – 2: Application Layer

Principle of Computer Applications (Principle of Application Layer) - Video Link | Blog Link

Web (WWW) - Video Link | Blog Link

What is WWW - Video Link | Blog Link

Working of WWW - Video Link | Blog Link

Web Cookie - Video Link | Blog Link

What is cookie - Video Link | Blog Link

Working of Cookie (How does cookie work) - Video Link | Blog Link

What does cookie store? - Video Link | Blog Link

Elements of Cookie - Video Link | Blog Link

Third Party Cookie - Video Link | Blog Link

How to delete or block cookie in web browser - Video Link | Blog Link

Is Cookie Good or Bad - Video Link | Blog Link

HTTP - Video Link | Blog Link

HTTP Transaction (Working of HTTP) - Video Link | Blog Link

HTTP Connection - Video Link | Blog Link

HTTP Header - Video Link | Blog Link

Difference between Persistent and Non-persistent HTTP - Video Link | Blog Link

Email - Video Link | Blog Link

Introduction of Email, Email Components & Functions - Video Link | Blog Link

Email Protocols (SMTP, POP3, IMAP) - Video Link | Blog Link

SMTP - Video Link | Blog Link

POP3- Video Link | Blog Link

IMAP - Video Link | Blog Link

DNS - Video Link | Blog Link

Introduction of DNS - Video Link | Blog Link

Working of DNS - Video Link | Blog Link

Components of DNS - Video Link | Blog Link

Inverse Domain - Video Link | Blog Link

Recursive method in DNS - Video Link | Blog Link

Iterative method in DNS - Video Link | Blog Link

Socket Programming with TCP and UDP - Video Link | Blog Link

Intorduction of Socket, Working of Socket, Need of Socket, Types of Socket, Application of Socket, Characteristics of Socket, - Video Link | Blog Link

Socket Programming Functions (Explain with programming Concept) - Video Link | Blog Link

Understanding Socket Programming with TCP - Video Link | Blog Link

Understanding Socket Programming with UDP - Video Link | Blog Link

Unit – 3: Transport Layer

TCP Header - Video Link | Blog Link

UDP Header - Video Link | Blog Link

Difference between TCP and UDP - Video Link | Blog Link

 

Unit – 4: Network Layer

IPV4 Header - Video Link | Blog Link

Classification of Unicast Routing Protocol - Video Link | Blog Link