Assume that you have to manage a network with several remote locations. You are told that you
need to collect performance data from each remote location to access the total traffic that goes to
the corporate office, that go to other remote locations, and that go outside of the organization.
Your low-bandwidth WAN connection that goes to the NOC does not have enough bandwidth to
allow for export of all of the data from the remote locations. What other option should you pursue?

A.
Use time-division multiplexing algorithms to estimate performance data based on WAN
bandwidth.

B.
Use baseline performance information to calculate offset based on WAN bandwidth.

C.
Use IF-MIB and CISCO-IF-EXTENSION-MIB to measure egress transmission efficiency.

D.
Use a remote-management application to collect data at the remote site and send back the
aggregated information.

E.
Use historical data to estimate information at remote locations.