Networking for Web Developers

classroom.udacity.com/courses/ud256

Lesson 1: From Ping to HTTP

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Networking for Web Developers

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LESSON 1

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From Ping to HTTP

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   Start exploring the network using low-level command-line tools such as ping and netcat.

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   2 hours

    

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LESSON 2

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Names and Addresses

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   Investigate the Domain Name System (DNS), which translates hostnames into IP addresses.

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   2 hours

    

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LESSON 3

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Addressing and Networks

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   Investigate the structure and use of Internet addresses, including network blocks, interfaces, network address translation (NAT), and IPv6.

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   3 hours

    

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LESSON 4

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Protocol Layers

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   Use tcpdump to examine packets that make up the requests and responses for three protocols: ping, DNS, and HTTP.

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   3 hours

    

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LESSON 5

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Big Networks

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   Learn more about bandwidth, latency, filtering, and other properties that matter when users are accessing your application over the Internet.

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   2 hours