CCNA: Cisco Certified Network Associate — Question 25

A user configured OSPF and advertised the Gigabit Ethernet interface in OSPF. By default, to which type of OSPF network does this interface belong?

Answer options

• A. point-to-multipoint
• B. point-to-point
• C. broadcast
• D. nonbroadcast

Correct answer: C

Explanation

The correct answer is C, broadcast, because Gigabit Ethernet interfaces typically operate in a broadcast network type by default in OSPF. Point-to-point and point-to-multipoint are specific configurations that do not apply to standard Ethernet connections, while nonbroadcast is used for networks that do not support broadcast communication.