Regarding the description of LSA header information in OSPF AS -External C LSA, which is wrong?

exams H12-821_V1.0-ENU V2 H12-821_V1.0-ENU exam 0 Comments

Regarding the description of LSA header information in OSPF AS -External C LSA, which is wrong?
A . Link State ID indicates the destination network address
B . Forwarding Address is always 0.0.0.0
C . Advertising Router indicates the Router ID of ASBR
D . Net mask indicates the network mask of the destination network segment

Answer: B