Cisco UCS Question of the Week By Guest Authors December 20, 2012 True or False: You can interchange the 6100 Fabric Interconnect with a 5500 Nexus Switch. The correct answer is False. The 6100 Fabric Interconnect supports the UCSM and the 5500 does not. Related Courses Cisco UCS Training In this article CiscoTechnologyUCS Join the Conversation Cancel Reply Will not be published. Website Notify me of follow-up comments by email. Notify me of new posts by email.