单选题When devices are in cluster mode， which new interfaces are created？（）A No new interface is created.B Only the st interface is created.C fxp1， fab0， and fab1 are created.D st，fxp1，reth，fab0，and fab1 are created.
题目
单选题
When devices are in cluster mode， which new interfaces are created？（）
A
No new interface is created.
B
Only the st interface is created.
C
fxp1， fab0， and fab1 are created.
D
st，fxp1，reth，fab0，and fab1 are created.