June 2017
Beginner to intermediate
742 pages
18h 29m
English
Content preview from Mastering Active Directory
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Canonical name record
Canonical name (CNAME) records are aliases for FQDN. They work like nicknames. For example, I have an A record setup for blog.rebeladmin.com; there is a blog running under it. Some time ago, I used the my.rebeladmin.com URL and changed it to a new one. If users still use my.rebeladmin.com, I need them to still see my blog at blog.rebeladmin.com. To do that, I can create CNAME records.
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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.