YCS951 COMPUTER NETWORKS SYLLABUS | ANNA UNIVERSITY BCA 4TH SEMESTER SYLLABUS REGULATION 2010 2011 2012-2013 BELOW IS THE ANNA UNIVERSITY 4TH SEMESTER BCA BACHELOR OF COMPUTER APPLICATIONS) 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) 2010 REGULATION OF ANNA UNIVERSITY CHENNAI AND STUDENTS ADMITTED IN ANNA UNIVERSITY CHENNAI DURING 2010
YCS951 COMPUTER NETWORKS L T P C
3 0 0 3
UNIT I DATA COMMUNICATIONS 9
Components – Direction of Data flow – networks – Components and Categories – types of
Connections – Topologies –Protocols and Standards – ISO / OSI model – Transmission Media –
Coaxial Cable – Fiber Optics – Line Coding – Modems – RS232 Interfacing sequences.
UNIT II DATA LINK LAYER 9
Error – detection and correction – Parity – LRC – CRC – Hamming code – low Control and Error
control - stop and wait – go back-N ARQ – selective repeat ARQ- sliding window – HDLC. - LAN
- Ethernet IEEE 802.3 - IEEE 802.4 - IEEE 802.5 - IEEE 802.11 – FDDI - SONET – Bridges.
UNIT III NETWORK LAYER 9
Internetworks – Packet Switching and Datagram approach – IP addressing methods –
Subnetting – Routing – Distance Vector Routing – Link State Routing – Routers.
UNIT IV TRANSPORT LAYER 9
Duties of transport layer – Multiplexing – Demultiplexing – Sockets – User Datagram Protocol
(UDP) – Transmission Control Protocol (TCP) – Congestion Control – Quality of services (QOS)
– Integrated Services.
UNIT V APPLICATION LAYER 9
Domain Name Space (DNS) – SMTP – FTP – HTTP - WWW – Security – Cryptography.
TOTAL : 45 PERIODS
REFERENCES :
1. Behrouz A. Forouzan, “Data communication and Networking”, Tata McGraw-Hill, 2004.
2. James F. Kurose and Keith W. Ross, “Computer Networking: A Top-Down Approach
Featuring the Internet”, Pearson Education, 2003.
3. Andrew S. Tanenbaum, “Computer Networks”, PHI, Fourth Edition, 2003.
4. William Stallings, “Data and Computer Communication”, Sixth Edition, Pearson
Education, 2000.
YCS951 COMPUTER NETWORKS L T P C
3 0 0 3
UNIT I DATA COMMUNICATIONS 9
Components – Direction of Data flow – networks – Components and Categories – types of
Connections – Topologies –Protocols and Standards – ISO / OSI model – Transmission Media –
Coaxial Cable – Fiber Optics – Line Coding – Modems – RS232 Interfacing sequences.
UNIT II DATA LINK LAYER 9
Error – detection and correction – Parity – LRC – CRC – Hamming code – low Control and Error
control - stop and wait – go back-N ARQ – selective repeat ARQ- sliding window – HDLC. - LAN
- Ethernet IEEE 802.3 - IEEE 802.4 - IEEE 802.5 - IEEE 802.11 – FDDI - SONET – Bridges.
UNIT III NETWORK LAYER 9
Internetworks – Packet Switching and Datagram approach – IP addressing methods –
Subnetting – Routing – Distance Vector Routing – Link State Routing – Routers.
UNIT IV TRANSPORT LAYER 9
Duties of transport layer – Multiplexing – Demultiplexing – Sockets – User Datagram Protocol
(UDP) – Transmission Control Protocol (TCP) – Congestion Control – Quality of services (QOS)
– Integrated Services.
UNIT V APPLICATION LAYER 9
Domain Name Space (DNS) – SMTP – FTP – HTTP - WWW – Security – Cryptography.
TOTAL : 45 PERIODS
REFERENCES :
1. Behrouz A. Forouzan, “Data communication and Networking”, Tata McGraw-Hill, 2004.
2. James F. Kurose and Keith W. Ross, “Computer Networking: A Top-Down Approach
Featuring the Internet”, Pearson Education, 2003.
3. Andrew S. Tanenbaum, “Computer Networks”, PHI, Fourth Edition, 2003.
4. William Stallings, “Data and Computer Communication”, Sixth Edition, Pearson
Education, 2000.
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