JNCIS-SP: Juniper Networks Certified Specialist – Service Provider Routing — Question 45

What are three IS-IS PDU types? (Choose three.)

Answer options

• A. type length value
• B. link-state
• C. partial sequence number
• D. database description
• E. complete sequence number

Correct answer: B, C, E

Explanation

The correct answers are B, C, and E, as these are recognized types of IS-IS PDUs. Option A, 'type length value', is not a specific PDU type in the context of IS-IS, and option D, 'database description', refers to a different protocol's PDU type.