April 2004
Beginner
312 pages
8h 23m
English
Content preview from Absolute Beginner's Guide to Wi-Fi® Wireless NetworkingBecome an O’Reilly member and get unlimited access to this title plus top books and audiobooks from O’Reilly and nearly 200 top publishers, thousands of courses curated by job role, 150+ live events each month,
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DNS
You may have had to enter settings for a DNS server, or set your access point router to obtain a DNS server address automatically. In either case, you are probably curious about what DNS actually is.
DNS is short for Domain Name System (sometimes called Domain Name Service). DNS translates more or less alphabetic domain names into IP addresses. Because domain names are in English (or some other language), they're easier to remember than the tuplets that make up an IP address. For example, it is really easier to remember www.google.com than it is to remember Google's IP address, 66.102.7.99, isn't it?
Because the Internet is really based on IP addresses, every time you use a domain name a DNS server must translate the name into the corresponding ...
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O’Reilly covers everything we've got, with content to help us build a world-class technology community, upgrade the capabilities and competencies of our teams, and improve overall team performance as well as their engagement.Julian F.
I wanted to learn C and C++, but it didn't click for me until I picked up an O'Reilly book. When I went on the O’Reilly platform, I was astonished to find all the books there, plus live events and sandboxes so you could play around with the technology.Addison B.
I’ve been on the O’Reilly platform for more than eight years. I use a couple of learning platforms, but I'm on O'Reilly more than anybody else. When you're there, you start learning. I'm never disappointed.Amir M.
I'm always learning. So when I got on to O'Reilly, I was like a kid in a candy store. There are playlists. There are answers. There's on-demand training. It's worth its weight in gold, in terms of what it allows me to do.