Has the specter of describing the Lync High Availability / Disaster Recovery options and features to a customer kept you from sleeping at night? Does the complexity drive you bonkers? Do you doubt what does and does not work in each scenario? Does your boss/manager/supervisor/SO bug you with questions about the delta from Lync 2010 to Lync 2013? Are you tasked with making this work with an SLA?
Well, Microsoft TechEd to the rescue! All you need to do is memorize the following: