Honeywell MPA2 Installation Manual page 55

Installing the MPA2 Panels
System Configuration
this case, it is recommended that you request an IP address
reservation from your network provider or administrator. This
address will be needed when the user sets up the Primary
controller. There is a "Manual Registration" button on the EVL
registration screen for this purpose.
6. The Ethernet Switch has not been evaluated by UL.
MPA2 Access Control Unit Installation Guide, Document 800-25395 - B 53