I'm a network guy, not VMware. There are benefits to having the Nexus 5Ks vPC'd together and have a single port channel going upstream to a pair of vPC'd 7Ks. I've heard this refered to as a 'bowtie' or 'figure 8'.
Are there similar benefits with the UCS 6Ks to the 7Ks or with the ensuing VMware cfg? Like maybe simplifying the pinning to the uplinks.
Or is it just a plain bad idea?
Thanks,
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Ken J