You need to recommend changes to the existing environment to support the planned Lync 2010 Phone Edition devices. What should you include in the recommendation?
A.
Modifications to the DHCP options
B.
Modifications to the NTP server configuration
C.
Windows Server Update Services (WSUS)
D.
Kerberos authentication on the Front End Servers
Explanation:
(http://technet.microsoft.com/en-us/library/gg412881.aspx)