EC8551 – NOTES & QP
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| SEMESTER QP | CLICK HERE |
EC8551 – SYLLABUS
UNIT I FUNDAMENTALS & LINK LAYER
Overview of Data Communications- Networks — Building Network and its types– Overview of Internet — Protocol Layering — OSI Mode — Physical Layer — Overview of Data and Signals — introduction to Data Link Layer — Link layer Addressing- Error Detection and Correction
UNIT II MEDIA ACCESS & INTERNETWORKING
Overview of Data link Control and Media access control — Ethernet (802.3) — Wireless LANs — Available Protocols — Bluetooth — Bluetooth Low Energy — WiFi — 6LowPAN–Zigbee — Network layer services — Packet Switching — IPV4 Address — Network layer protocols ( IP, ICMP, Mobile IP)
UNIT III ROUTING
Routing — Unicast Routing — Algorithms — Protocols — Multicast Routing and its basics — Overview of Intradomain and interdomain protocols — Overview of IPv6 Addressing — Transition from IPv4 to IPv6
UNIT IV TRANSPORT LAYER
Introduction to Transport layer –Protocols- User Datagram Protocols (UDP) and Transmission Control Protocols (TCP) –Services — Features — TCP Connection — State Transition Diagram — Flow, Error and Congestion Control — Congestion avoidance (DECbit, RED) — QoS — Application requirements
UNIT V APPLICATION LAYER
Application Layer Paradigms — Client Server Programming — World Wide Web and HTTP — DNS- -Electronic Mail (SMTP, POP3, IMAP, MIME) — Introduction to Peer to Peer Networks — Need for Cryptography and Network Security — Firewalls.