Setting up FirewallD on CentOS 7 How-to Video Tutorial

In this video we'll learn how to initially set up the CentOS7's firewall - the FirewallD. FirewallD Zones are described in this slide: https://goo.gl/mnjHb3 All the commands and configuration details used in this video are available in this txt file: https://goo.gl/uVrZGA --- THIS VIDEO IS A PART OF MY ONLINE UDEMY COURSE "CentOS / RHEL Server Setup and Administration Essentials" You can learn more and join with a discount here: https://www.udemy.com/centos-linux-server-setup-essentials/?couponCode=YOUTUBE10