How to configure Security Zones on a Juniper SRX

Here's a short tutorial for how to configure Security Zones on a Juniper SRX firewall.
Commands used in video:
1) set security zones trust interface ge-0/0/2
2) set security zones trust host-inbound-traffic system-services all
3) set security zones trust host-inbound-traffic protocols all
Below is a link to Juniper's official documentation on how to configure security zones on Juniper firewalls:
www.juniper.ne...