Which of the following settings will reduce packet overhead and overall latency in a standalone point-to-point bridge deployment?

A.
enable concatenation on the root bridge only

B.
enable concatenation on the non-root bridge only

C.
enable concatenation on both the root bridge and non-root bridge

D.
enable concatenation on the root bridge and set it as desirable on the non-root bridge

E.
set concatenation as desirable on the root bridge and enable it on the non-root bridge