Completely physically private network for the Sun Ray[TM] traffic.

To configure use  /opt/SUNWut/sbin/utadm -a interface-name

There will be only Sun Ray[TM] traffic on the Sun Ray[TM] private interconnect of the Sun Ray[TM] server.

All traffic in the Sun Ray[TM] private network is controlled and limited by Sun Ray[TM] servers.

The use of routers inside the Sun Ray[TM] private network is not supported. If you want to use routers, you must use a Sun Ray[TM] LAN deployment.

This is recommended over VLAN since the physical bandwidth is not shared in this case.

The Sun Ray[TM] server will provide both DHCP addresses and Sun Ray[TM] specific vendor tags to the Sun Ray[TM] DTUs.

Logically private network for the Sun Ray[TM] traffic, physical bandwidth resources are shared with uncontrolled (non Sun Ray[TM]) traffic.

To configure use  /opt/SUNWut/sbin/utadm -a vlan-id

There will be only Sun Ray[TM] traffic on the Sun Ray[TM] private interconnect of the Sun Ray[TM] server, especially, you still have to configure a Sun Ray[TM] private interconnect. If you want to share traffic on the Sun Ray[TM] interconnect, you must use a Sun Ray[TM] LAN deployment.

Switch backplane bandwidth and/or link between switches is shared.

The use of routers inside the (logical) Sun Ray[TM] private network is not supported. If you want to use routers, you must use a Sun Ray[TM] LAN deployment.

Improperly configured VLAN can lead to loss of Sun Ray[TM] packets. You also must make sure that Sun Ray[TM] traffic has a high priority on all shared network components.

The Sun Ray[TM] server will provide both DHCP addresses and Sun Ray[TM] specific vendor tags to the Sun Ray[TM] DTUs.

Public network, physical bandwidth resources are shared with uncontrolled (non Sun Ray[TM]) traffic.

To configure use /opt/SUNWut/sbin/utadm -A subnet  or  /opt/SUNWut/sbin/utadm -L on 

The Sun Ray[TM] server's primary interface is used.

The use of routers is supported. Especially, you can have routers between the Sun Ray[TM] server and the Sun Ray[TM] DTUs ( remote shared subnet ).

Sun Ray[TM] servers in the same failover group should have at least one shared subnet.

Either the Sun Ray[TM] server or an existing corporate DHCP server can provide DHCP addresses. Either the Sun Ray[TM] server or an existing corporate DHCP server can provide Sun Ray[TM] specific vendor tags to the Sun Ray[TM] DTUs. In the recommended configuration, an existing corporate DHCP server provides DHCP addresses, and the Sun Ray[TM] server provides Sun Ray[TM] specific vendor tags to the Sun Ray[TM] DTUs. Please refer to the references section for pointers to additional configuration options.