Cisco Certified Network Associate (CCNA) Practice Exam

Disable ads (and more) with a membership for a one time $2.99 payment

Prepare for the Cisco Certified Network Associate (CCNA) Practice Exam. Test your knowledge with our interactive quizzes featuring multiple choice questions, hints, and explanations. Equip yourself for success!

Practice this question and more.


Which command is used to confirm that authentication is correctly configured on an OSPFv3 network?

  1. #show ipv6 ospf auth

  2. #show ipv6 ospf interface

  3. #show ipv6 connection settings

  4. #show ipv6 secure routing

The correct answer is: #show ipv6 ospf interface

The command that confirms the authentication configuration on an OSPFv3 network is designed to provide detailed information about the OSPFv3 interfaces, including authentication settings. By using the command to display interface details for OSPFv3, you can check if the authentication type (such as encryption or clear text) and keys are properly applied to the interfaces participating in the OSPFv3 routing protocol. This verification is crucial for ensuring secure communication between OSPFv3 routers. In contrast, the other commands either don’t specifically target OSPF authentication or pertain to different aspects of network configuration. This makes them less relevant for the task at hand.