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Friday, November 2, 2012

EC9002 DATA COMMUNICATION NETWORKS SYLLABUS | ANNA UNIVERSITY ME DIGITAL COMMUNICATIONS AND NETWORKING 1ST SEM SYLLABUS REGULATION 2009 2011 2012-2013

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EC9002 DATA COMMUNICATION NETWORKS SYLLABUS | ANNA UNIVERSITY ME DIGITAL COMMUNICATIONS AND NETWORKING 1ST SEM SYLLABUS REGULATION 2009 2011 2012-2013 BELOW IS THE ANNA UNIVERSITY FIRST SEMESTER DIGITAL COMMUNICATIONS AND NETWORKING DEPARTMENT SYLLABUS, TEXTBOOKS, REFERENCE BOOKS,EXAM PORTIONS,QUESTION BANK,PREVIOUS YEAR QUESTION PAPERS,MODEL QUESTION PAPERS, CLASS NOTES, IMPORTANT 2 MARKS, 8 MARKS, 16 MARKS TOPICS. IT IS APPLICABLE FOR ALL STUDENTS ADMITTED IN THE YEAR 2011 2012-2013 (ANNA UNIVERSITY CHENNAI,TRICHY,MADURAI, TIRUNELVELI,COIMBATORE), 2009 REGULATION OF ANNA UNIVERSITY CHENNAI AND STUDENTS ADMITTED IN ANNA UNIVERSITY CHENNAI DURING 2009

EC9002 DATA COMMUNICATION NETWORKS L T P C
3 0 0 3
UNIT I DATA COMMUNICATION FUNDAMETNALS AND
OSIREFERENCEMODEL 9
Overview of Data Communication and Networking – Analog / Digital signals and
transmission, Simplex / Half and Full duplex and Synchronous / Asynchronous
communication – Multiplexing – Transmission Media – Circuit switching and Telephone
network – DSL, ADSL and Cable Modem – Network Configuration, Concepts of
layering , ISO's OSI reference model – Physical Layer Standards – RS 232C, RS 449,
RS 422A / 423A, X.21 and V.24.
UNIT II DATA LINK LAYER 9
Error detection and correction – Data link control and protocols – Flow and Error
control – Sliding window protocol – ARQ schemes – HDLC protocol – Point to Point
Protocol – Multiple Access Techniques – Random Access, Controlled Access – Logical
Link Control (LLC) and Medium Access Sub-layer functions – LAN standards – IEEE
802.3(CSMA/CD) – Fast Ethernet – Giga Bit Ethernet, IEEE 802.4 (Token Bus), IEEE
802.5 (Token Ring), IEEE 802.11 (Wireless LAN).
UNIT III NETWORK LAYER 9
Network layer - Services - Virtual circuits and Data-grams – Inter-networking –
Addressing – Routing – Link state and Distance Vector Routing - Congestion control
algorithms - Network Layer Protocols – ARP, RARP, IPv4, ICMP, IPv6 and ICMPv6 –
Uni-cast Routing - RIP, OSPF, BGP and Multicast Routing – IGMP, DVMRP, MOSPF,
CBT, PIM.
UNIT IV TRANSPORT LAYER 9
Transport layer - Services – Processes to Processes Delivery – Transmission Control
Protocol (TCP) - User Datagram Protocol – Data Traffic – Congestion Control and
Quality of Service – Techniques to improve QOS – Integrated Services – Differentiated
Services.
UNIT V SESSION, PRESENTATION AND APPLICATION LAYERS 9
Session layer Design Issues, services - Presentation layer Design Issues – Network
security – Cryptography, Message Security, Digital Signature, User Authentication,
Key Management, Security Protocols in Internet – Application layer Design Issues –
DNS, E-mail (SMTP), FTP, HTTP, WWW, Virtual Terminal Protocol.
TOTAL: 45 PERIODS
REFERENCES :
1. Forouzan : Data Communications and Networking, TMH, 3rd Edition, 2004.
2. William Stallings : Data and Computer Communications, PHI, 7th Edition, 2003.
3. Brijendra Singh : Data Communication and Computer Networks, PHI, 2004.
4. Michael A.Gallo, William A. Hancock : Computer Communication and Networking
Technologies, Thomson Asia, 2003.
5. S.Tanenbaum : Computer Networks, 4th Edition, Pearson Education Asia Inc.,
2004.
6. Leon-Garcia, Widjaja : Communication Networks, Fundamental Concepts and
Key Architecture, TMH, 2nd Edition, 2004.
7. Gerd E.Keiser : Local Area Networks, TMH, 2nd Edition, 2002

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