To use the unicast request config (e.g. what is selected in the unicast negotiation column), the user needs to enable Unicast Discovery and Unicast Negotiation. by doing this, the system is setup to be a unicast requestor and unicast grantor. If only the Unicast Discovery is set, the system is setup for static unicast. If only Unicast Negotiation is enabled, the system is setup as a unicast grantor only.