Refer to the exhibit.

A customer wants to replace the core and aggregation layer of an existing network. Currently the network routes between the aggregation layer and core, and uses the technologies shown in the exhibit.
The customer now wants to route at the core, instead of the aggregation layer, and extend some of the same VLANs in different buildings. However, the customer cannot eliminate the aggregation layer at this point. What should the architect recommend?

Refer to the exhibit.

An architect selects 5406R switches for the aggregation layer. What is an appropriate amount of bandwidth for the link aggregation between each aggregation layer VSF fabric and the campus core?

Refer to the exhibit.

An architect determines that 80 Gbps bandwidth is required for the link aggregation between the Building
1aggregation layer and Building 2. Which transceivers should the architect recommend for each pair of switches?

Refer to the exhibit.

The customer requires fast failover if any one link or core device fails. Which additional technology should the architect plan on the core VSF fabric to meet these criteria?

For which scenario should an architect recommend Aruba Central Managed Portal (MSP)?