# Stanford CS144 - [Chapter 1](https://sliu583.gitbook.io/blog/networking/index/computer-networking-a-top-down-approach/stanford-cs144/chapter-1.md) - [1.1 A Day in the Life of an Application](https://sliu583.gitbook.io/blog/networking/index/computer-networking-a-top-down-approach/stanford-cs144/chapter-1/1.1-a-day-in-the-life-of-an-application.md) - [1.2 The 4-Layer Internet Model](https://sliu583.gitbook.io/blog/networking/index/computer-networking-a-top-down-approach/stanford-cs144/chapter-1/1.2-the-4-layer-internet-model.md) - [1.3 The IP Service Model](https://sliu583.gitbook.io/blog/networking/index/computer-networking-a-top-down-approach/stanford-cs144/chapter-1/1.3-the-ip-service-model.md) - [1.4 A Day in the Life of a Packet](https://sliu583.gitbook.io/blog/networking/index/computer-networking-a-top-down-approach/stanford-cs144/chapter-1/1.4-a-day-in-the-life-of-a-packet.md) - [1.6 Layering Principle](https://sliu583.gitbook.io/blog/networking/index/computer-networking-a-top-down-approach/stanford-cs144/chapter-1/1.6-layering-principle.md) - [1.7 Encapsulation Principle](https://sliu583.gitbook.io/blog/networking/index/computer-networking-a-top-down-approach/stanford-cs144/chapter-1/1.7-encapsulation-principle.md) - [1.8 Memory layout and Endianness](https://sliu583.gitbook.io/blog/networking/index/computer-networking-a-top-down-approach/stanford-cs144/chapter-1/1.8-memory-layout-and-endianness.md) - [1.9 IPv4 Addresses](https://sliu583.gitbook.io/blog/networking/index/computer-networking-a-top-down-approach/stanford-cs144/chapter-1/1.9-ipv4-addresses.md) - [1.10 Longest Prefix Match](https://sliu583.gitbook.io/blog/networking/index/computer-networking-a-top-down-approach/stanford-cs144/chapter-1/1.10-longest-prefix-match.md) - [1.11 Address Resolution Protocol (ARP)](https://sliu583.gitbook.io/blog/networking/index/computer-networking-a-top-down-approach/stanford-cs144/chapter-1/1.11-address-resolution-protocol-arp.md) - [1.12 The Internet and IP Recap](https://sliu583.gitbook.io/blog/networking/index/computer-networking-a-top-down-approach/stanford-cs144/chapter-1/1.12-the-internet-and-ip-recap.md) --- # Agent Instructions: Querying This Documentation If you need additional information that is not directly available in this page, you can query the documentation dynamically by asking a question. Perform an HTTP GET request on the current page URL with the `ask` query parameter: ``` GET https://sliu583.gitbook.io/blog/networking/index/computer-networking-a-top-down-approach/stanford-cs144.md?ask= ``` The question should be specific, self-contained, and written in natural language. The response will contain a direct answer to the question and relevant excerpts and sources from the documentation. Use this mechanism when the answer is not explicitly present in the current page, you need clarification or additional context, or you want to retrieve related documentation sections.