One of my favourite topics when delivering courses, is always networking.
So a huge thank you to VMware for making available another free ebook:
Network Virtualisation For Dummies
Here's the description from the book itself.
"This book is loaded with information that can help you understand and capitalize on network virtualization. In plain and simple language, I explain what network virtualization is, why it’s such a hot topic, how you can get started, and steps you can take to get the best bang for your IT buck."
The book is 77 pages in length. So if you have a few spare moments, give is a read.