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COM SCI 217B · CS 217BAdvanced Topics in Internet Research

Computer Science · 4 units · Graduate courses (200-299)

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Designed for graduate students. Overview of Internet development history and fundamental principles underlying TCP/IP protocol design. Discussion of current Internet research topics, including latest research results in routing protocols, transport protocols, network measurements, network security protocols, and clean-slate approach to network architecture design. Fundamental issues in network protocol design and implementations.

Letter grading.

When it runs

  • Winter 2026
  • Winter 2027

Scheduled, not typical — from UCLA’s Schedule of Classes, which publishes Fall 2025 through Spring 2027 and nothing before it.

Requisites

Official UCLA wording

Enforced requisite: course 217A.

BruinTree reads · Prerequisite

confidence 1.00 · from text
COM SCI 217A

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About COM SCI 217B. We read UCLA’s requisite wording by machine, and it gets things wrong.

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Requires

Everything that has to come before this course, not just the courses named in the requisite above.

COM SCI 217B

  • COM SCI 217AInternet Architecture and Protocols
    • COM SCI 118Computer Network Fundamentals
      • COM SCI 111Operating Systems Principles3 more beneath

1 direct requisite. Showing 3 courses over 3 levels; the branches marked with a count carry on past it. Every course here opens its own tree.

Unlocks

What this course is a requisite for, and what those courses lead to in turn.

No course in the catalog lists this as a requisite.