N5K to N5K back to back vPC
I know this is a supported config with a 7K pair to a 5K pair.
My question is, is this supported with the North bound pair of 5K’s acting as a L3 core? Would the only theoretical limitation be port density on the North bound 5K pair running at L3?
I know this is not optimal and the many reason why you would use N7K’s at the core, this is more of a theoretical question.