New Ccna (Routing and Switching 200-125 ) Ccna Security and Ccna Voice Best ever CCNP Route(300-101 and 642-902} and Switch and
also Best RHCE/RHCSA (Linux) notes for RHEL6 and RHEL 7 and
Also Ubuntu and PFSense Firewall PDF Notes
This is an amazingly complete and thorough collection of examples. I am sure all this took a lot of time and effort - and thought. Thanks for sharing this with us.