The correct description of the LSA is:
A . The combination of LS type, Link State ID and LS sequence number identifies one LSA together.
B . The combination of LS sequence number, Link State ID and Advertising Router identifies one LSA together.
C . The combination of LS type, Link State ID and Advertising Router identifies one LSA together.
D . The combination of LS type, LS sequence number and Advertising Router identifies one LSA together.
Answer: C