Microsoft Windows DHCP Team Blog : How to prevent address exhaustion from Secondary Server in split-scope deployment

DHCP gets a lot of new, much-wanted, features in Windows Server 2008 R2. For instance in split scope scenario (80/20), the server with the 20% will run out of addresses. To avoid this, the response can be delayed and thus most leases will come from 80% server. Read more in the team blog.

Microsoft Windows DHCP Team Blog : How to prevent address exhaustion from Secondary Server in split-scope deployment