The link aggregation protection of the ZTE PTN equipment can be classified into two mo

des: master/slave and load sharing. Which of the following descriptions is incorrect？ ()

A.The load sharing protection mode can be classified into return mode and non-return mode.

B.Master/slave LAG protection mode can be classified into return mode and non-return mode.

C.The LAG aggregation mode of ZTE equipment can be classified into dynamic mode and static mode.

D.Currently, the 6300 equipment does not support master/slave LAG at NNI side.