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COMPUTER NETWORKS
LTPMC
3 1 0 100 4
UNIT I APPLICATION LAYER                                                   9
The Network Edge- The Network Core- Delay- Loss- and Throughput in Packet-
Switched Networks-Protocol Layers and Their Service Models- Networks Under
Attack- -Principles of Network Applications-The Web and HTTP-File Transfer:
FTPElectronic
Mail in the Internet- DNS—The Internet’s Directory Service-Peer-to-Peer
Applications
UNIT II TRANSPORT LAYER 9
Introduction and Transport-Layer Services-Multiplexing and Demultiplexing-
Connectionless Transport: UDP-Principles of Reliable Data Transfer-Connection-
Oriented Transport: TCP-Principles of Congestion Control-TCP Congestion Control
UNIT III THE NETWORK LAYER 9
Introduction-Virtual Circuit and Datagram Networks- Inside a Router- The Internet
Protocol (IP): Forwarding and Addressing in the Internet-Routing Algorithms
Routing in the Internet-Broadcast and Multicast Routing- Mobile IP
UNIT IV THE LINK LAYER AND LOCAL AREA NETWORKS 9
Link Layer: Introduction and Services-Error-Detection and -Correction Techniques-
Multiple Access Protocols-Link-Layer Addressing-Ethernet-Link-Layers Switches- The
Point-to-Point Protocol-Link Virtualization: A Network as a Link Layer- WiFi: 802-11
Wireless LANs
UNIT V NETWORK SECURITY AND MANAGEMENT                                         9
Principles of Cryptography- Message Integrity- End-Point Authentication- Securing
Email-
Securing TCP Connections: SSL-Network-Layer Security: IPsec- Securing
Wireless LANs- Operational Security: Firewalls and Intrusion Detection
Systemselements
of QOS
TOTAL: 45
TUTORIAL : 15
TEXT BOOKS:
1. Andrew S.Tannenbaum-”Computer Networks”- PHI/Pearson – 4/E 2003.
2. Behrouz A.Forouzan- “Data communication and Networking”- Tata McGraw-Hill-
4/E-2007.
REFERENCES:
3. James .F.Kurose & W.Ross ”Computer Networking: A Top down approach ”-
Pearson education-4 /E 2007
4. Alberto Leon Garcia, Communication Networks, 2nd Edition TMH, 2004.
5. Larry L-Peterson &Peter s-Davie-”Computer Networks ”-Harcourt Asia Pvt-Ltd-
2/E.
6. Dougles comer ‘Computer networks with Internet applications” Pearson edition
2005

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Computer networks syllabus (1)

  • 1. COMPUTER NETWORKS LTPMC 3 1 0 100 4 UNIT I APPLICATION LAYER 9 The Network Edge- The Network Core- Delay- Loss- and Throughput in Packet- Switched Networks-Protocol Layers and Their Service Models- Networks Under Attack- -Principles of Network Applications-The Web and HTTP-File Transfer: FTPElectronic Mail in the Internet- DNS—The Internet’s Directory Service-Peer-to-Peer Applications UNIT II TRANSPORT LAYER 9 Introduction and Transport-Layer Services-Multiplexing and Demultiplexing- Connectionless Transport: UDP-Principles of Reliable Data Transfer-Connection- Oriented Transport: TCP-Principles of Congestion Control-TCP Congestion Control UNIT III THE NETWORK LAYER 9 Introduction-Virtual Circuit and Datagram Networks- Inside a Router- The Internet Protocol (IP): Forwarding and Addressing in the Internet-Routing Algorithms Routing in the Internet-Broadcast and Multicast Routing- Mobile IP UNIT IV THE LINK LAYER AND LOCAL AREA NETWORKS 9 Link Layer: Introduction and Services-Error-Detection and -Correction Techniques- Multiple Access Protocols-Link-Layer Addressing-Ethernet-Link-Layers Switches- The Point-to-Point Protocol-Link Virtualization: A Network as a Link Layer- WiFi: 802-11 Wireless LANs UNIT V NETWORK SECURITY AND MANAGEMENT 9 Principles of Cryptography- Message Integrity- End-Point Authentication- Securing Email- Securing TCP Connections: SSL-Network-Layer Security: IPsec- Securing Wireless LANs- Operational Security: Firewalls and Intrusion Detection Systemselements of QOS TOTAL: 45 TUTORIAL : 15 TEXT BOOKS: 1. Andrew S.Tannenbaum-”Computer Networks”- PHI/Pearson – 4/E 2003. 2. Behrouz A.Forouzan- “Data communication and Networking”- Tata McGraw-Hill- 4/E-2007. REFERENCES: 3. James .F.Kurose & W.Ross ”Computer Networking: A Top down approach ”- Pearson education-4 /E 2007 4. Alberto Leon Garcia, Communication Networks, 2nd Edition TMH, 2004. 5. Larry L-Peterson &Peter s-Davie-”Computer Networks ”-Harcourt Asia Pvt-Ltd- 2/E. 6. Dougles comer ‘Computer networks with Internet applications” Pearson edition 2005