Catalog Data: This course covers layered protocols, network architectures, OSI, digital networks, local area networks, metropolitan area networks, wide area networks, and interconnection of local area networks and non-uniform networks. Prerequisite: EE 264 or equivalent.
Instructor: Sunil Kumar, Assistant Professor, Department
of Electrical and Computer Engineering
Office: CAMP 144
Lecture: T Th 4:00 – 5:15 p.m. (CAMP 177)
Instructor Office Hours: TTh 10:00-12:00 noon,T 2:00 – 3:00 p.m.
William Stallings: Data & Computer Communications, Seventh Edition, Pearson Prentice Hall, 2003 (See the book web site at http://williamstallings.com/DCC/DCC7e.html )
1. L. Peterson & B. Davie: Computer Networks, 2nd edition, Morgan Kaufman, 2000
2. Tanenbaum, Computer Networks, 4th edition, Prentice Hall, 2002
Homework:There will be 4 problem sets. No late homework will be accepted.
Grading Policy: (for EE407/CS 455)
Grading Policy: (for EE507/CS 555)
Part 1: Fundamentals of Data Communications & Networking
Introduction: Voice, Video, and Data Convergence; Motivation for Networking; Evolution of Computer Networks; Concept of Layered Architecture; Definition and Modeling of a Data Communications System; Link Configurations: Point-to-Point, Multipoint, Multiplexed, etc; Classifications of Networks; Public vs. Private, Switched vs. Broadcast, Local & Wide Area Networks (LANs & WANs), Public Switched Telephone Networks (PSTN), Wireless Cellular Networks, Internet, Enterprise Networks
Data Communications Physical Layer: Asynchronous vs. Synchronous Transmission; Digital vs. Analog Signaling; Half/Full Duplex, Simplex Transmission; Multiplexing Techniques; Bit Rate vs. Baud; Physical Interfaces; Dial-up PSTN Connections; Transmission Media.
Data Link Control Protocols: Error Detection and Control Procedures; Stop & Wait ARQ; Continuous, Go-Back-N ARQ; Selective ARQ; Cyclic Redundancy Checks (CRC); Flow Control Procedures; Stop & Wait Flow Control; Sliding Window Flow Control
Part 2: Introduction to Computer Network Protocols
Elements of a Protocol; Open System Interconnection Reference Model (7-layer); Introduction to the Internet Protocol Suite (TCP/IP); Network Layer: Internet Protocol (IP); Transport Layer: TCP & UDP; Applications: FTP, Telnet, SMTP
Part 3: Wide Area Networks (WANs): Switching Technologies
Circuit Switching, Packet Switching; Connectionless (Datagrams) Packet-Switched Networks; Connection-Oriented (Virtual Circuit) Packet-Switched Networks; Fast Packet/Cell Switching Technologies (Frame Relay, ATM); Public Internet Hierarchical Structure: ISPs, BNPs, NAPs, etc.
Part 4: Local Area Networks (LANs)
Introduction and Overview; Definition and Terminology; Characteristics of LANs: shared vs. switched LANs; LAN Protocol Architecture
LAN Technologies:Topologies: Bus, Ring, Hub, …; Transmission Media: STP/UTP, Coaxial Cable, Fiber-Optic Cable, .. ; Hardware Components: NICs, Hubs, MAUs, etc…
LAN Medium Access Methods: Random Access Protocols: Ethernet, IEEE 802.3: CSMA/CD; Token Passing Protocols: IEEE 802.5: Token Ring; Performance Comparison of Media Access Protocols: Throughput vs. Delay; Layer 2 & Layer 3 Switching; Fast Ethernet; Priority Demand (IEEE 802.12); Switched Ethernet, Switched Rings; Gigabit Ethernet
Part 5: Internetworking
Classification of Internetworking Devices:Functional Definition and Architecture; MAC/DLC Bridges & Applications (Network Segmentation, WAN Connectivity)
Network Layer Routers: Functional Definition and Architecture; IP Routers, IP addressing classes; Router Operation; Address Resolution Protocol; Subnet addressing, Subnet masking, …; Survey of Routing Algorithms: Static and Dynamic Routing, Centralized and Distributed Routing, Least Cost Path, Load Sharing, Examples: RIP, OSPF, etc.
Application Layer Gateways/Servers: Functional Definition and Architecture; VoIP Gateways; Communications/ Remote Access Servers
Part 6: Network Applications
Peer-to-Peer vs. Client-Server Applications; Domain Name Services (DNS); DHCP Services; File Sharing (NFS); Printer Sharing (lpr); Electronic Mail, File Transfer and Remote Access; WWW-based (HTTP, HTML, CGI); Others
Part 7: Survey of Emerging Networking Technologies (Time Permitting)
Wireless Data (PCS, PDAs, WAP, Blue Tooth); Copper-based Technologies: ADSL; Coaxial Cable-based Technologies Cable Modem, HFC; Satellite-based Technologies : DirecPC, BlueSky (formerly iSky); ATM, SONET, DWDM, Packet-Over-SONET (POS)
Course Learning Outcomes: Students will have the knowledge and show competence in communication basics, networking and network technologies, and internets and internetworking.