Installation on large scale network

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[myazdi]

Hi dear support,
At first , is it possible to have 20 Green zone,7 Orange zone,2 Red zone?
I must add “Add additional addresses (one IP/Netmask or IP/CIDR per line) :” for each zone to reach this aim or create VLAN on Network>Interfaces>VLANs!? or I must select multiple NIC when setting network configuration?
How can I create multiple VLAN on one zone
How can I create multiple same zone e.g.20 Green zone,7 Orange zone,2 Red zone? FYI I create multiple NIC for this VM I can see them when configure network but I can't create e.g 2 orange zone!
I create 2 VLAN on green after that I can't access to the web console, I had restore VM till it fix again.
I’m just confusing … . :O
Please help me!?