Hello Gregg Dow
Load balanced DHCP work together is to ensure that DHCP leases are available even if one server becomes unavailable. This is achieved by sharing lease information between the servers.
To ensure that clients receive consistent IP address leases regardless of which DHCP server they interact with, the DHCP servers synchronize lease information. This means that both servers maintain the same lease database, which includes lease reservations, lease durations, and lease assignments.
Best regards,
Karlie Weng