JNCIS-SP: Juniper Networks Certified Specialist – Service Provider Routing (2023) — Question 39

You are asked to configure an ISP which uses the OSPF link state database for path computations.

Which two statements are correct in this scenario? (Choose two.)

Answer options

• A. Traffic engineering extensions are enabled by default in OSPF.
• B. You must use the no-cspf parameter in the label-switched-path configuration.
• C. You must use the policing parameter in the label-switched-path configuration.
• D. Traffic engineering extensions are not enabled by default in OSPF.

Correct answer: B, D

Explanation

The correct answers are B and D. The no-cspf parameter must be used to disable the Constraint-Satisfaction Path First (CSPF) functionality in OSPF configurations. Additionally, traffic engineering extensions are not enabled by default in OSPF, making statement D true, while statements A and C are incorrect.