You are the Office 365 administrator for your company. The company has a single office.
You have the following requirements:
You must configure a redundant Active Directory Federation Services (AD FS) implementation.
You must use a Windows Internal Database to store AD FS configuration data.
The solution must use a custom login page for external users.
The solution must use single sign-on for internal users.
You need to deploy the minimum number of servers.
How many servers should you deploy?
A.
2
B.
4
C.
6
D.
16
Why four? Ona ADFS and One Proxy, for both sides?
One for ADFS and one for ADFS failover, then one Proxy and one Proxy failover, to make sure that the ADFS implementation is redundant
Adam is spot on.