Refer to the exhibit. How many servers are seeded in the GAB port membership?
A.
The GAB port membership has two nodes: 01 and 12.
B.
The GAB port membership has four nodes: 0, 1, 21, and 22.
C.
The GAB port membership has three nodes: 0, 1, and 12.
D.
The GAB port membership has three nodes: 0, 1, and 21.