Computer Networks - CS8591, CS6551

Online Study Material, Lecturing Notes, Assignment, Reference, Wiki and important questions and answers

Computer Networks

PHYSICAL LAYER


=> Data Communications
=> Networks
=> Network Models
=> OSI Model
=> Layers in the OSI Model
=> TCP/IP Protocol Suite
=> Addressing
=> Transmission media
=> Guided media
=> Unguided media
=> Switching
=> Circuit-Switched Networks
=> Datagram Networks
=> Virtual-Circuit Networks
=> Dial-up Modems
=> Digital Subscriber Line
=> Cable TV Networks
=> Cable TV for Data Transfer
=> Important Short Questions and Answers:Computer Networks - Physical Layer

DATA LINK LAYER


=> Data link control- Framing
=> Flow and Error control
=> Protocols
=> Noiseless Channels Protocol
=> Noisy Channels Protocol
=> High-level Data Link Control (HDLC)
=> Multiple Access
=> Random Access
=> Controlled Access
=> Wired LANs
=> IEEE Standards
=> Standard Ethernet
=> Changes in the Standard
=> Fast Ethernet
=> Gigabit Ethernet
=> IEEE 802.11
=> Bluetooth: Architecture and Devices
=> Connecting Devices
=> Backbone Networks
=> Virtual LANs
=> Virtual-Circuit Networks: Frame Relay and ATM
=> Asynchronous Transfer Mode (ATM)
=> Important Short Questions and Answers: Computer Networks - Data Link Layer

NETWORK LAYER


=> Logical Addressing - IPv4 Addresses
=> IPv6 Addresses
=> Internet working and Need for Network Layer
=> IPv4 (The Internet Protocol version 4)
=> IPv6
=> Network Address Mapping
=> Mapping Logical to Physical Address: ARP
=> Reverse Address Resolution Protocol (RARP)
=> Bootstrap Protocol (BOOTP)
=> The Dynamic Host Configuration Protocol (DHCP)
=> ICMP
=> The Internet Group Management Protocol (IGMP)
=> ICMPv6 (Internetworking Control Message Protocol)
=> Direct Versus Indirect Delivery
=> Forwarding Techniques
=> Unicast Routing Protocols
=> Multicast Routing Protocols
=> Important Short Questions and Answers: Computer Network Layer

TRANSPORT LAYER


=> Process to Process Delivery in Transport Layer
=> User Datagram Protocol (UDP)
=> Transmission Control Protocol (TCP)
=> Congestion
=> Congestion Control: Open Loop and Closed Loop
=> Quality of services
=> Techniques to Improve QoS
=> Important Short Questions and Answers: Computer Transport Layer

APPLICATION LAYER


=> Domain Name System
=> Electronic Mail
=> File Transfer Protocol (FTP)
=> World Wide Web (WWW)
=> Hypertext Transfer Protocol (HTTP)
=> Multimedia
=> Cryptography
=> Symmetric Key Cryptography
=> Asymmetric Key Cryptography
=> Digital signatures: Direct, Arbitrated
=> Communication Security: Authentication protocols
=> Important Short Questions and Answers: Application Layer

FUNDAMENTALS and LINK LAYER


=> Building a computer network
=> Requirements of Computer Networks
=> Layering and Protocol
=> Internet Architecture
=> Network Software
=> Performance :Link Layer Services
=> Framing in Computer Networks
=> Error Detection and Correction: Its types
=> Flow Control
=> Important Short Questions and Answers : Computer Networks - Fundamentals & Link Layer

MEDIA ACCESS and INTERNETWORKING


=> Medium Access Control
=> Ethernet(802.3)
=> Wireless LAN’s
=> WI-FI Ethernet (802.11)
=> Bluetooth (802.15.1)
=> Switching and Bridging
=> Basic Networking
=> IP(Internet Protocol)
=> Classless Interdomain Routing (CIDR)
=> Address Resolution Protocol (ARP)
=> Dynamic Host Configuration Protocol (DHCP)
=> Error Reporting (ICMP)
=> Important Short Questions and Answers: Media Access & Internetworking

ROUTING


=> Routing
=> Routing Information Protocol (RIP)
=> Link State (OSPF)
=> Metrics
=> Switch Basics
=> Global Internet
=> Areas
=> BGB (Broader Gateway Protocol) Interdomain Routing
=> IP Version 6 (IPV6)
=> Multicast Addresses
=> Multicast Routing (DVMRP, PIM)
=> DVMRP-Distance Vector Multicast Routing Protocol
=> PIM-Protocol Independent Multicast
=> Important Questions and Answers: Routing

TRANSPORT LAYER


=> Important Questions and Answers: Routing
=> Overview of Transport Layer
=> UDP (User Datagram Protocol)
=> TCP - Reliable Byte Stream
=> Connection Management
=> Flow Control
=> Retransmission
=> TCP Congestion Control
=> Congestion Avoidance –DECBit
=> Random Early Detection (RED)
=> Quality of Services (QoS)
=> Application Requirements
=> Important Short Questions and Answers: Transport Layer

APPLICATION LAYER


=> Electronic Mail (SMTP, POP3, MIME, IMAP)
=> SMTP –Simple Mail Transfer Protocol
=> POP3 (Post Office Protocol) and IMAP(Intermediate Mail Access Protocol)
=> MIME(Multipurpose Internet Mail Extension)
=> HTTP (Hypertext Transfer Protocol)
=> Web Services
=> Domain Name Service (DNS)
=> SNMP(Simple Network Management Protocol)
=> Important Questions and Answers : Networks - Application Layer

EXTRA


=> Data Communication
=> Data link layer
=> Network Layer
=> Transport layer
=> Application layer
=> Computer Networks - Worked out Problems

CS6551 Computer Networks - Anna University 2013 Regulation Syllabus - Download Pdf
CS8591 Computer Networks - Anna University 2017 Regulation Syllabus - Download Pdf
Computer Networks - Question Bank - Download Pdf


Computer Networks - Important Questions 2 - Download Pdf
Computer Networks - Important Questions - Download Pdf
Computer Networks - Notes 3 - Download Pdf
Computer Networks - Notes 4 - Download Pdf
Computer Networks - Notes - Download Pdf
Computer Networks - Notes 1 - Download Pdf
Computer Networks - Notes 2 - Download Pdf
Computer Networks - Question Bank 2 - Download Pdf
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