Page Comparison

1- create the functional zone and add interfaces

2- Enable system services:

set system services web-management http
set security zones functional-zone management interfaces ge-0/0/0.0
set security zones functional-zone management host-inbound-traffic system-services ping
set security zones functional-zone management host-inbound-traffic system-services ssh
set security zones functional-zone management host-inbound-traffic system-services http
set security zones functional-zone management host-inbound-traffic system-services https
set interfaces ge-0/0/0 unit 0 family inet address 192.168.0.2/24

root> show configuration security zones functional-zone management

...

set security zones functional-zone management host-inbound-traffic system-services all

2- Enable system services:

[edit system services]
root# show
ssh;
web-management {
   http {
       interface ge-0/0/2.0;
   }
}

...