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CSE 6392 Multiservice Switching Architecture

Join Instructor Hao Che for CSE 6392, a course designed to deepen your understanding of multiservice networking and switching architectures. You'll explore key concepts, current research topics, and gain a system view of multiservice architectures. Class meets Tuesdays and Thursdays from 2:00 pm to 3:20 pm. Prepare to self-motivate and engage in research as no textbook is required. Participate in quizzes and presentations to master the material. Office hours are available for additional support. For more details, visit the course website.

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CSE 6392 Multiservice Switching Architecture

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  1. CSE 6392 Multiservice Switching Architecture Hao Che Woolf Hall 208 2:00pm – 3:20pm, Tuesday & Thursday

  2. Multiservice Switching Architecture (CSE6392) • Instructor: Hao Che (hche@cse.uta.edu) • GTA: Zhijun Wang (zjwang68@yahoo.com) • Required Text: No • Course Objectives: • To understand general concepts of multiservice networking and gain a system view of multiservice switching architectures • To gain in-depth understanding of one or two current research topics in communication networks

  3. Brief Bio • UT/Arlington: M.S. (1994) in Physics • UT/Austin: Ph.D. (1998) in ECE • Penn State University: Assistant Professor (1998-2000) in EE • Santera Systems Inc: System Architect (2000-2002) • UT/Arlington: Assistant Professor (Now) in CSE

  4. Course Admin • Web Site:http://crystal.uta.edu/~hche/cse6392Spring2005/index.htm • Schedule, Syllabus, Class Materials/Information • Email - will be used for time-critical info and web account setup • Send GTA an email note from your preferred email account with your full name and “CSE 6392” in the subject line today • Grading Policy (subject to changes) • Quizzes 50% • Presentation 50%

  5. Course Admin • Office Hours • General Rule: If it’s not during scheduled office hours,or if you don’t have an appointment….. I’m not in. • Hao Che’s Office Hours (NH 325) • Tuesday and Thursday: 12:30pm – 1:50pm • or, by Appointment (i.e. a time scheduled in advance)

  6. How to Take this Course? • Don’t assume the instructor has answers to all the questions • The instructor will cover only the general aspects of networking • You need to be self-motivated and find answers on specific topics by yourself and share them with others (meaning you have to do a lot of homework although no homework is assigned) • There is no textbook for this course. You need to search for references by yourself, as part of the homework

  7. Networking Research Areas • NSF Classification: Distributed, Ubiquitous, Pervasive Computing Network Trustworthiness Middleware/Grid Computing Core Networking Wireless Networking Optical Networking

  8. Course Coverage • Multiservice Networking Architecture • Overlay models: ELAN, Classical IP over ATM, MPOA • MPLS • General concepts • ATM LSR • Ships-in-the-night • DiffServ-MPLS architecture • Resource provisioning • High availability • Multiservice over MPLS

  9. Course Coverage (cont’d) • Switching System Architecture • Hardware • Traditional approaches • Distributed architecture • Network interface cards: framer, SAR (loopback), network processor, TCAM coprocessor, network management module, local CPU • Switching fabric • Control processor • Software • Control plane • Management subplane • Control functions: ATM, IP routing, MPLS, DiffServ, COPS • System subplane • Data plane (see next slide)

  10. Course Coverage (cont’d) • Data plane • Pre-queuing packet processing procedure • Queue management and scheduling • Function partitioning • Control and Data plane function separation: ARP, PPP, ICMP, etc. • Function partitioning between ingress and egress NICs • Control card redundancy • Packet classification: TCAM solution • Flow classification: VoIP, dNAT • Advanced Topics • Internet design principles • Current trends in Internet design

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