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Lecture 1

CSE 123 Lecture 1: L1 9/29/18


Department
Computer Science and Engineering
Course Code
CSE 123
Professor
Alex Snoeren
Lecture
1

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This Class in One Slide
1. Protocols & Layering
- decomposing tasks
- standardizing syntax & semantics
2. Naming
- agree on how to describe a host, application, network, etc.
3. Switching & Routing
- deciding how to get from here to there
- forward messages across multiple physical components
4. Resource Allocation
- sharing finite bandwidth, memory, etc.
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