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ECS 152B Computer Networks Winter 2010 Prof. Xin Liu cs.ucdavis/~liu/152B/W10/152B.htm

ECS 152B Computer Networks Winter 2010 Prof. Xin Liu www.cs.ucdavis.edu/~liu/152B/W10/152B.htm. Highlights. prerequisites: ECS150 and ECS152A Class: MWF 9-9:50, Discussion: M 1:10 p.m.-2:00 p.m.;  1132 Bainer. Highlights. Textbook

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ECS 152B Computer Networks Winter 2010 Prof. Xin Liu cs.ucdavis/~liu/152B/W10/152B.htm

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  1. ECS 152BComputer NetworksWinter 2010 Prof. Xin Liu www.cs.ucdavis.edu/~liu/152B/W10/152B.htm Xin Liu

  2. Highlights • prerequisites: ECS150 and ECS152A • Class: MWF 9-9:50, • Discussion: M 1:10 p.m.-2:00 p.m.;  1132 Bainer Xin Liu

  3. Highlights • Textbook • J. Kurose and K. Ross, Computer Networking: A Top-down approach featuring the Internet, Addison Wesley, 4th edition and 5th edition. • TA: TBD • TA office hour: TBD • Instructor office hour: F 1-2PM 3013 EII or by appointment Xin Liu

  4. Grading Policy • Grading • Projects 35% (2 projects) • Midterm 20% (one mid-term) • Homework 10% (3-4 sets) • Quiz 10% (~ two) • Final 25% • All homework and projects will be submitted online. Xin Liu

  5. All homework and lab assignments (except project 2) require individual efforts. Discussions are allowed, no copying allowed. • Late policy • Full credit if on time • 50% if within 24 hours • 25% if within 48 hours • 0 after 48 hours • Regrading Policy • One week regrading period after grades returned to students • Incomplete will not be granted • Unless proved emergency with filled emergency form • Academic Integrity • Homework • Lab assignments Xin Liu

  6. Email • Please include “ECS 152B” in your subject line, to me and to the TA. • In most cases, 24-hour response. • If your requests not responded, let me know. • Both the TA and myself Xin Liu

  7. Email etiquettes • UCD Email Etiquette > R U handing back midterms Th? Xin Liu

  8. Email Hi Gary, I was wondering if you are going to be handing back the midterm this week? Thanks, Shareen • It is also best to address your email to one person, possibly cc to others. Xin Liu

  9. Good Grade Guideline • Protocol stacks are rational • Understand, not memorize • Active classroom participation • Do your own homework and projects • Help you understand • Help you do well in exams • Follow the textbook and notes • Extra material covered in lectures Xin Liu

  10. Road Map 1. Introduction • Computer Networks Overview • Layered architecture • Review of Applications • Review of TCP/IP 2. Link Layer  • Ethernet • Link layer switch • LInk Virtualization 3. Wireless Networks • Cellular Networks • Wireless LAN • Ad hoc and Mesh Networks • Mobility Management Xin Liu

  11. Road Map 4. Multimedia Networking • Streaming video/audio • Real-time application protocols • Quality of Service 5. Network Security • Principle of Cryptography • Authentication and Integrity • Secure Email, secure TCP, IPsec, WEP 6. Network Management 7. Social Networks - Current status and development - Network formation and evolution 8. Search - PageRank and its principle - Adsense - Search Engine Optimization Xin Liu

  12. Comments? • I am constantly looking for ways to make this class better, more useful, more fun • All comments/suggestions welcome. • Anonymous if you like. • http://www.cs.ucdavis.edu/~liu/152B/W10/152B.htm • Questions? Xin Liu

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