November 2014
Intermediate to advanced
334 pages
6h 48m
English
Content preview from VMware vSphere Security CookbookBecome 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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Configuring VLANs
Virtual Local Area Networks (VLANs) are a mechanism to segment network traffic without using a separate physical port or network connection. VMware VLANs conform to IEEE standards of specific tagging that allows routing of packets only to ports on a given VLAN.
VLANs are frequently used to segment physical networks to reduce broadcast traffic and limit traffic to a certain number of endpoints. As an example, the finance or HR department might employ a VLAN to segment their network traffic from the rest of the network. VLANs can also improve security by virtual segmentation; however, there are methods to jump from one VLAN to another, which means VLANs provide pretty good security but not complete segregation. If complete segmentation ...
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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.