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RAJALAKSHMI INSTITUTE OF TECHNOLOGY, CHENNAI - 602124 DEPARTMENT OF ELECTRONICS AND COMMUNICATION ENGINEERING Lesson plan Sub code & Name: EC 2352 / Computer Networks. Semester & Year :VI sem / III year Branch :ECE Faculty Name : Mr. S.Sathiyan SYLLABUS EC2352 COMPUTER NETWORKS L T P C ` 3003 UNIT I PHYSICAL LAYER 9 Data Communications – Networks - Networks models – OSI model – Layers in OSI model – TCP / IP protocol suite – Addressing – Guided and Unguided Transmission media Switching: Circuit switched networks – Data gram Networks – Virtual circuit networks Cable networks for Data transmission: Dialup modems – DSL – Cable TV – Cable TV for Data transfer. UNIT II DATA LINK LAYER 10 Data link control: Framing – Flow and error control –Protocols for Noiseless and Noisy Channels – HDLC Multiple access: Random access – Controlled access Wired LANS : Ethernet – IEEE standards – standard Ethernet – changes in the standard – Fast Ethernet – Gigabit Ethernet. Wireless LANS : IEEE 802.11–Bluetooth. Connecting LANS: Connecting devices - Backbone networks - Virtual LANS Virtual circuit networks: Architecture and Layers of Frame Relay and ATM. UNIT III NETWORK LAYER 9 Logical addressing: IPv4, IPv6 addresses Internet Protocol: Internetworking – IPv4, IPv6 - Address mapping – ARP, RARP, BOOTP, DHCP, ICMP, IGMP, Delivery - Forwarding - Routing – Unicast, Multicast routing protocols. UNIT IV TRANSPORT LAYER 8 Process-to-Process delivery - User Datagram Protocol (UDP) – Transmission Control Protocol (TCP) – Congestion Control – Quality of services (QoS) – Techniques to improve QoS. UNIT V APPLICATION LAYER 9 Domain Name System (DNS) – E-mail – FTP – WWW – HTTP – Multimedia Network Security: Cryptography – Symmetric key and Public Key algorithms - Digital signature – Management of Public keys – Communication Security – Authentication Protocols. TOTAL= 45 PERIODS TEXT BOOKS 1. Behrouz A. Foruzan, “Data communication and Networking”, Tata McGraw-Hill, 2006: Unit I-IV 2. Andrew S. Tannenbaum, “Computer Networks”, Pearson Education, Fourth Edition, 2003: Unit V REFERENCES 1. Wayne Tomasi, “Introduction to Data Communication and Networking”, 1/e, Pearson Education. 2. James .F. Kurouse & W. Rouse, “Computer Networking: A Topdown Approach Featuring”,3/e, Pearson Education. 3. C.Sivaram Murthy, B.S.Manoj, “Ad hoc Wireless Networks – Architecture and Protocols”, Second Edition, Pearson Education. 4. Greg Tomshon, Ed Tittel, David Johnson. “Guide to Networking Essentials”, fifth edition, Thomson India Learning, 2007. 5. William Stallings, “Data and Computer Communication”, Eighth Edition, PearsoPearson Education, 2000. LESSON PLAN Sl.No & Cumulative Hours 1 2 3 4 6 8 9 10 11 12 13 14 15 16 Topic Unit I Data Communications Networks Networks models OSI model Layers in OSI model TCP / IP protocol suite Addressing Guided and Unguided Transmission media Circuit switched networks Data gram Networks Virtual circuit networks Cable networks for Data transmission Dialup modems DSL Hours Required 1 1 1 1 2 2 1 1 1 1 1 1 1 1 Book & Page No. Unit T1 - 1 I - 28 T1 - 29 T1 - 33 T1 - 42 T1 - 45 T1 – 191 T1 - 214 T1 - 218 T1 - 221 T1 - 225 T1 - 248 T1 - 251 17 18 19 21 22 23 24 25 26 28 29 30 31 32 34 35 36 38 40 42 44 46 47 Cable TV Cable TV for Data transfer Unit II Data link control: Framing Flow and error control Protocols for Noiseless and Noisy Channels HDLC Multiple access: Random access Controlled access Wired LANS : Ethernet IEEE standards Standard Ethernet Changes in the standard – Fast Ethernet Gigabit Ethernet. Wireless LANS : IEEE 802.11–Bluetooth Connecting LANS: Connecting devices Backbone networks Virtual circuit networks: Architecture and Layers of Frame Relay and ATM. Unit III Logical addressing: IPv4 IPv6 addresses Internet Protocol: Internetworking – IPv4 IPv6 Address mapping – ARP, RARP, BOOTP 1 1 T1 - 256 T1 - 257 1 T1 - 265 T1 – 311 2 T1 - 312 1 T1 – 340 1 T1 - 364 1 1 2 1 1 T1 - 379 T1 - 395 II T1 - 397 T1 - 406 1 T1 - 409 T1 - 412 1 2 T1 – 421 1 T1 - 421 T1 – 458 - 517 1 1 T1 - 549 T1 - 566 T1 - 579 2 2 1 T1 - 582 1 T1 – 596 - 611 1 T1 – 612 DHCP 48 ICMP 2 Delivery – Forwarding Routing III T1 - 621 T1 - 630 IGMP 50 – 307 T1 - 647 1 T1 - 648 T1 – 648 - 678 51 Unicast routing protocols 1 52 Multicast routing protocols 1 Unit IV 53 55 57 59 Process-to-Process delivery User Datagram Protocol (UDP) Transmission Control Protocol (TCP) Congestion Control Quality of services (QoS) Techniques to improve QoS. T1 - 703 2 T1 - 709 2 2 T1 - 715 IV 2 T1 - 765 T1 - 775 2 T1 - 776 61 Unit V 63 65 66 67 69 71 72 73 74 T1. T2. Domain Name System (DNS) FTP WWW HTTP Multimedia Network Security: Cryptography Symmetric key and Public Key algorithms Digital signature Management of Public keys Communication Security Authentication Protocols T1 - 797 2 1 1 1 2 T1 - 780 T1 - 791 T1 - 798 T1 – 798 - 800 V T2 - 45 - 65 2 1 1 T1 – 115 - 254 2 Wayne Tomasi, “Introduction to Data Communication and Networking”, 1/e, Pearson Education. James .F. Kurouse & W. Rouse, “Computer Networking: A Topdown Approach Featuring”,3/e, Pearson Education. STAFF IN-CHARGE HOD PRINCIPAL