I have a network admin that wants to cable our entire switch infrastructure in a star topology. IE, each switch in each wiring closet will have 2 uplink cables back to the collapsed core. I feel that this is very expensive and not necessary. I think that each wiring closet should have 2 uplinks back to the collapsed core for redundancy and all switches in the closet uplinked together. Which design is more efficient, correct, and more importantly, cheaper. Thanks in advance.