A network architect is evaluating options for connecting servers within a company's datacenter to improve manageability and scalability. The new design requires minimizing cabling complexity and centralizing network connections for a cluster of servers residing in the same rack. Which solution would best meet the described requirements?
Implement Top-of-rack (ToR) switching for each rack of servers.
Utilize middle-of-row (MoR) switching by installing switches in the middle of each row of server racks.
Adopt a spine-and-leaf network topology throughout the datacenter.
Deploy end-of-row (EoR) switching by placing a single switch at the end of each row of server racks.