Create Lan Server

I create Lan Server Nomadic 4.3.4 or v7 4.3.4
Someone help me how to create server
this like picture

Local Connection

main server IP 192.168.1.11
Client IP 192.168.1.20
Client IP 192.168.1.21
Client IP 192.168.1.22
Client IP 192.168.1.23
Client IP 192.168.1.24
Client IP 192.168.1.25

how to connect

client "set realmlist ??????????????"
and explain me i am noob
:D

to

MysteriousSoul
zdroid9770
and all bro help me please

this like picture and explain me with full picture :D
Attachment 712