CCNA: Cisco Certified Network Associate — Question 274

Which two minimum parameters must be configured on an active interface to enable OSPFV2 to operate? (Choose two.)

Answer options

• A. OSPF process ID
• B. OSPF MD5 authentication key
• C. OSPF stub flag
• D. IPv6 address
• E. OSPF area

Correct answer: A, E

Explanation

The correct parameters for enabling OSPFV2 are the OSPF process ID and the OSPF area. The OSPF process ID identifies the OSPF instance, while the OSPF area defines the routing domain. The other options, such as the OSPF MD5 authentication key and stub flag, are not mandatory for basic OSPF operation, and the IPv6 address is irrelevant since OSPFV2 is specifically for IPv4.