What typically drives the need for an aggregation layer in modern networks?

exams HPE6-A47 HPE6-A47 exam 0 Comments

What typically drives the need for an aggregation layer in modern networks?
A . insufficient fiber cabling, especially between buildings
B . lack of high speed uplink capabilities at the access layer
C . simplification of spanning tree protocol ad the access layer
D . need to extend VLANs across wider areas

Answer: C