Default Gateway
▪ When in Static mode, this is where you set the default gateway.
▪ When in DHCP mode, displays the default gateway configured by the DHCP server.
Obtain DNS Server Address Automatically - When chosen, your DHCP server will assign your DNS Server
IP addresses.
Manually Configure DNS Server Address - When chosen you will assign your DNS server IP addresses.
Primary DNS
▪ When Automatically obtained, displays the Primary DNS chosen by the DHCP server.
▪ When Manually entered, this is where you enter the Primary DNS address.
Secondary DNS
▪ When Automatically obtained, displays the Secondary DNS chosen by the DHCP server.
▪ When Manually entered, this is where you enter the Secondary DNS address.
Enable Ether Link Auto Negotiation - The VBB-NRI G2 is capable of communication speeds of either 10 or
100 Base-T and, with this option enabled, can switch between the two speeds if necessary. Enabled this option to
allow the VBB-NRI G2 to automatically detect and use the communication speed of the switch.
NRI Lock 1 Relay Configuration – Define the state of Relay 1 on the VBB-NRI G2 in case of network
communication failure during MRO Override state or power restored without network communications restoration.
Note: Whether the lock connected to the VBB-NRI G2 is Fail Safe or Fail Secure will ultimately determine what
effect the state of Relay 1 will have on the lock. The examples below are assuming a Fail Secure installation.
▪ Communication Failure - Choose one of the options to define the behavior of Relay 1 in the event of
communication failure. Once communication is returned Relay 1 will resume its Normal Operation state.
▪ Retain State - The lock will stay in whatever state it was in (activated or deactivated) when
communication was lost.
▪ Unlocked - The relay will be activated when communication is lost. In most installations, this will
mean that the door will become unsecured.
▪ Locked - The relay will be deactivated when communication is lost. In most installations, this will
mean that the door will become secured.
▪ Power On - This section is used to define the behavior of Relay 1 while bright blue is reloading the
VBB-NRI G2 after a power loss. In the case of a power failure Relay 1 will become deactivated. When
power and communication are returned, bright blue will need to reload the VBB-NRI G2. During this time
the Power On option determines what state Relay 1 will be in. Once the VBB-NRI G2 has been fully restored
it will resume its Normal Operation state.
▪ Unlocked - The relay will be activated when the VBB-NRI G2 receives power and is being reloaded.
In most installations, this will mean that the door will become unsecured.
▪ Locked - The relay will be deactivated when the VBB-NRI G2 receives power and is being reloaded. In
most installations, this will mean that the door will become secured.
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