February 2018
Beginner
290 pages
7h 28m
English
Content preview from Hybrid Cloud for Architects
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LAN architecture
Most people use the Cisco Campus reference architecture (three-tier architecture), or a variation, to implement the LAN of an underlay network. So traditionally, a standard data center architecture may include a core switch/router, a distribution layer, and finally an access layer. Access layers are for connecting end users and servers. The distribution and core layers help in dividing the LAN into smaller chunks by using the VLANs, then connect them using trunks such as dot1q trunks.
However, with the advent of more powerful switches, the switching architecture has now changed to a collapsed core architecture and sometimes ...
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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.