Refer to the exhibit.
An engineer must optimize the traffic flow of the network.
Which change provides a more efficient design between the access and the distribution layer?
A . Add a link between access switch A and access switch B
B . Reconfigure the distribution switch A to become the HSRP Active
C . Change the link between distribution switch A and distribution switch B to be a routed link
D . Create an EtherChannel link between distribution switch A and distribution switch B
Answer: B