One of my friends mentioned setting up a lync server at work, so I thought I'd learn a little more about it. This is a pretty good architecture overview.
Here's the link:
Here's what I did:
Domain for CPE Credit: CISSP - Other - General Education (Group B)
CPE Type: Self-Study, CBT
Course Name: TechNet Webcast: Lync Server 2010 Architecture Topologies (Level 200)
Number of Hours: 1