Which of these describes the overall vision of the Cisco Smart Grid?

A.
Design and architect an end-to-end communications infrastructure integrated with the
power.

B.
Sell existing Cisco IP-based products to be used from end-to-end in our utility customer
smart grid deployments.

C.
Create a single infrastructure for Unified Communications from electrical generation
plants to all primary and secondary substations.

D.
Integrate intelligent routing protocols into existing electrical grids.

Explanation: