BCA Semester V - Internet Protocols

UNIT-I

Protocols and Standards: Protocols, Standards, TCP/IP- Protocol Suite, Addressing.

IP Addressing - Decimal Notation, Classes, Special Addresses, Unicast- Multicast and Broadcast 

Addresses.

Sub Netting and Super Netting – Sub Netting, Masking, Super Netting.

Delivery and Routing of IP Packets - Connection Oriented Versus Connectionless Services, 

Direct Versus Indirect Delivery, Routing Methods, Static Versus Dynamic Routing.

UNIT-II

Internet Protocol - Datagram, Fragmentation, Options, Checksum.

ARP and RARP –ARP, Packet Format, Encapsulation, Operation, Proxy ARP, RARP Packet 

Format.

Internet Control Message Protocol (ICMP) - Types of Messages, Message Format, Error 

Reporting, Query.

Transmission Control Protocol (TCP) - Process To Process Communication, Services, Segment, 

Options, Checksum, Flow Control, Error Control, Timers, Connection.

UNIT-III

Routing Protocols:

OSPF- Areas, Metric, Link State Routing, Types of Links.

BGP-Path Vector Routing-Path Vector Messages.

Client-Server Model - Concurrency, BOOTP, DHCP.

Domain Name System (DNS) - Name Space, Domain Name Space, Distribution, DNS in Internet.

UNIT-IV

Telnet- Concepts, NVT, Options, Escape Character, Mode of Operation, User Interface, Rlogin.

File Transfer Protocol (FTP)-Connections, Communication, Command Processing, File Transfer. 

Simple Mail Transfer Protocol (SMTP) - User Agent, Addresses, Delayed Delivery, Aliases, 

MTA, Commands and Responses, Mail Transfer Phases, Mime, Pop.

Next Generation Ipv6:Ipv6, Addresses, Packet Format, Comparison between Ipv4 and Ipv6 

Headers