EECS 122, Lecture 3


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Table of Contents

EECS 122, Lecture 3

Channel Capacity

Some Comm Theory

Transmission Time


Low Speed Links

High Speed Links

Total (one way) Latency

Beware of Overheads

Measuring Latencies (1)

Measuring Latencies (2)

Measuring Latencies (3)

What Happens on the Web?

So, What does this Require?

Naming Computers

Hierarchical Naming

Benefits of Naming Hierarchy

URLs: New Names

A Problem with HTTP

IP (v4) Addresses

Expressing Addresses

IP Address Classes (historical)

Special IP Addresses

Example Assignments

Subnet Addressing

Subnet Structure

Subnet Example

Subnet Example (cont)

Subnet Partitioning (ex cont)

Subnet Partitioning (ex cont)

Common Subnet?

Classless Inter-domain Routing (CIDR)

Author: kfall


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