DHCP Server deletes reservations

DHCP Servers in Windows Server 2008 R2 are deleting reservations,   in certain instances, without user intervention.      If two DHCP Servers in split scope configuration are configured with  identifical reservations,  both of these servers may respond to client requests for a lease.   The client accepts a reserved IP address from one of the servers and the other server, automatically (and incorrectly) deletes the reservation on it's server.

 A hot fix is available for this issue.   

 Ajay
Team Networking