which configuration change do you recommend?

Refer to the exhibit. A Boston company bought the assets of a New York company and is
trying to route traffic between the two data networks using EIGRP. The show command
output shows that traffic will not flow between the networks. As a network consultant, you
were asked to modify the configuration and certify the interoperability of the two networks.
For traffic to flow from subnet 172.16.8.0/24 to the 172.16.16.0/24 subnet, which
configuration change do you recommend?

Select the best response.

A.
Turn off autosummarization on routers N1 and B1.

B.
Add IP summary addresses to the Internet-pointing interfaces of routers N1 and B1.

C.
Turn off autosummarization on routers N2 and B2.

D.
Add wildcard masks to the network commands on routers N2 and B2.