Refer to the exhibit. A network administrator has configured OSPFv2 on the two Cisco routers as shown. PC1 is unable to connect to PC2. What should the administrator do first when troubleshooting the OSPFv2 implementation?

Question:
Refer to the exhibit. A network administrator has configured OSPFv2 on the two Cisco routers as shown. PC1 is unable to connect to PC2. What should the administrator do first when troubleshooting the OSPFv2 implementation?

• Disconnect the serial link between router R1 and R2.
• Turn off OSPFv2.
• Implement the network 192.168.255.0 0.0.0.3 area 0 command on router R1.
• Test Layer 3 connectivity between the directly connected routers.

Explanation: A prerequisite for OSPFv2 neighbor relationships to form between two routers is Layer 3 connectivity. A successful ping confirms that a router interface is active and may be able to form an OSPF neighbor adjacency.

Exam with this question: Modules 9 – 12: Optimize, Monitor, and Troubleshoot Networks Exam Answers
Exam with this question: Quiz - Troubleshooting OSPFv2 CCNPv8 ENARSI