From 39e59b515cc7e32ad1cbe7a3207366e3a901c3fe Mon Sep 17 00:00:00 2001 From: cloin Date: Sat, 18 Jun 2022 20:59:25 +0000 Subject: [PATCH] Update 'selected/http_to_phy.md' --- selected/http_to_phy.md | 9 +++++---- 1 file changed, 5 insertions(+), 4 deletions(-) diff --git a/selected/http_to_phy.md b/selected/http_to_phy.md index 969e76b..54d2754 100644 --- a/selected/http_to_phy.md +++ b/selected/http_to_phy.md @@ -12,11 +12,12 @@ Our packets look like this: ETHERNET > IP > TCP > HTTP ``` [NOTE(cloin): Figure out how to break out this analogy, this makes a useful textual transition] + Relate it to what a USPS facility might be responsible for on a given day, perhaps? -HTTP is the request to Amazon to buy a product? "I want this product sent to my address" -HTML is the contents of the contents of the package you will receive -- the final product itself -TCP is the information USPS uses internally to move the package from facility to facility, until it arrives at your address. Each facility is a proxy. -IP is the SHIPPING LABEL telling USPS where the information should arrive +- HTTP is the request to Amazon to buy a product? "I want this product sent to my address" +- HTML is the contents of the contents of the package you will receive -- the final product itself +- TCP is the information USPS uses internally to move the package from facility to facility, until it arrives at your address. Each facility is a proxy. +- IP is the SHIPPING LABEL telling USPS where the information should arrive ## HTTP -- Where Your Message Lives Browsers use HTTP (Hypertext Transfer Protocol) to communicate with web servers to request and receive web pages, and perform