[email protected]# show service
 dhcp-server {
     shared-network-name LAN {
         domain-name zzz.com
         name-server 5.5.5.5
         subnet 10.0.0.0/24 {
             default-router 1.1.1.1
             domain-name foo.com
             name-server 1.1.1.1
             range 0 {
                 start 10.0.0.19
                 stop 10.0.0.88
             }
         }
     }
 }

# Shared network configration(s)
shared-network LAN {
    option domain-name-servers 5.5.5.5;
    option domain-name "zzz.com";
    subnet 10.0.0.0 netmask 255.255.255.0 {
        option domain-name-servers 1.1.1.1;
        option routers 1.1.1.1;
        option domain-name "foo.com";
        default-lease-time 86400;
        max-lease-time 86400;
        range 10.0.0.19 10.0.0.88;
    }
    on commit {
        set shared-networkname = "LAN";
    }
}