Which three characteristics are associated with the aggregation layer of a Data Center Unified Fabric
network? (Choose three.)

A.
no packet manipulation

B.
QoS—policing

C.
voice, data, and wireless convergence

D.
scalable routing protocols like OSPF

E.
provides default gateway redundancy

F.
QoS—classification and queuing

G.
routing manipulation and filtering

H.
aggregates end users