Exchange 2010: Topology discovery failed, error 0x8007077f.v issue

Problem:  One afternoon, my users could not access their Exchange email through outlook or OWA.  No changes have been made and the server was up and running but no one could access it.  I couldn’t even access it when on the Exchange server itself.  I checked the logs and saw the following errors: Process MSEXCHANGEADTOPOLOGYSERVICE.EXE […]
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