Refer to the exhibit.

You are expanding the compute layer of a VDC, and need to add more access layer switches to
provide connectivity to the hypervisors. However, there are no available ports on the two
aggregation layer switches to accommodate the uplink connections from the new access layer
switches, and there is no available funding to purchase additional aggregation layer switches. The
active uplinks are operating at 95% of capacity.
What can be done to expand the access layer and not impact the performance of the existing
environment?

A.
Aggregate the aggregation layer switches into a virtual switch.
Reduce the number of uplink connections from each access layer switch by 50%.

B.
Aggregate the access layer switches into a virtual switch.
Reduce the number of uplink connections to each aggregation layer switch by 50%.

C.
Aggregate the datacenter core switches.
Reduce the number of uplink connections from each access layer switch by 50%.

D.
Aggregate the datacenter core switches.
Reduce the number of uplink connections from each aggregation layer switch by 50%.