Computer Networks PCCST501 Semester 5 KTU CS 2024 Scheme - Dr Binu V P

About Me - Dr Binu  V P

Model Question Paper Computer Networks PCCST501 KTU 2024 Scheme

Syllabus Computer Networks PCCST501 KTU 2024 Scheme

Do the programs to better understand the concept.Networks Lab PCCSL507

Module I

Overview of the Computer Network and Internet

• Introduction to Computer Networks
• LAN ( Local Area Network )
• WAN ( Wide Area Network)
• Comparison LAN and WAN
• Introduction to Internetwork
• Switched Network ( Circuit Switched and Packet Switched Network )
• Comparison between Circuit Switching and Packet Switching
• Introduction to the Internet
• Brief History of the Internet

Protocol Layering

• Introdcution to Protocol Layering
• TCP/IP Protocol Suite
• Functions of Each Layer in the TCP/IP Protocol Suite
• Encapsulation and Decapsulation in Protocol Layering
• Addressing in Protocol Layering
• Multiplexing and Demultiplexing in Protocol Layering
• ISO and the OSI Model
• Detailed Comparison of TCP/IP and OSI Model

Application Layer

• Introduction to the Application Layer and Application Layer Paradigms
• Client–Server Communication Using Socket
• Client–Server Applications
• World Wide Web and HTTP
• Architecture
• URL
• Web Documents
• HTTP
• HTTP Request and Response Message Format
• Cookies
• Proxy Server
• FTP
• Electronic Mail
• Architecture
• Mail Transfer Agent (MTA) and Message Access Agent (MAA)
• MIME
• telnet
• ssh
• DNS
• Peer-to-Peer Network 
• Case Study -BitTorrent

Module II

Transport Layer

• Introduction to the Transport Layer
• Transport-Layer Services
• Process to Process Communication
• Addressing in the Transport Layer: Port Numbers
• Encapsulation and Decapsulation in the Transport Layer
• Multiplexing and Demultiplexing in the Transport Layer
• Flow Control in the Transport Layer
• Error Control in the Transport Layer
• Combination of Flow Control and Error Control
• Congestion Control
• Connection-Oriented and Connectionless Transport Layer Services
• Transport Layer Protocols
• Introduction to Transposrt Layer Protocols
• Simple Transport Layer Protocol
• Stop-and-Wait Protocol
• Go-Back-N Protocol (GBN)
• FSMs (Finite State Machines) for the Go-Back-N (GBN) Protocol
• Selective-Repeat (SR) Protocol
• Window Sizes in the Selective-Repeat (SR) Protocol
• FSMs (Finite State Machines) for the Selective-Repeat (SR) Protocol
• Bidirectional Protocols: Piggybacking
• Internet Transport Layer Protocols
• UDP ( User Datagram Protocol)
• User Datagram
• UDP Services
• UDP Features
• UDP Applications
•   TCP ( Transmission Control Protocol)
• TCP Services
• TCP Features- Byte and sequence numbering
• TCP Segments
• TCP- connection
• SYN Flooding Attack
• Applications of TCP

Network  Layer

• Introduction to the Network Layer and Services
• Packet Switching
• Datagram Approch: Connectionless Service
• Virtual-Circuit Approach: Connection-Oriented Service
• Network Layer Performance Factors
• Router Structure