Which purpose of the network command in OSPF configuration mode is true?
A. It defines a wildcard mask to identify the size of the network.
B. It defines the area ID.
C. It defines the network by its classful entry.
D. It defines which networks are used for virtual links.
Answer:A
Which purpose of the network command in OSPF configuration mode is true?
A. It defines a wildcard mask to identify the size of the network. B. It defines the area ID. C. It defines the network by its classful entry. D. It defines which networks are used for virtual links.