JNCIA-Junos: Juniper Networks Certified Associate – Junos (2024) — Question 30

What are two link-state routing protocols? (Choose two.)

Answer options

• A. RIP
• B. IS-IS
• C. BGP
• D. OSPF

Correct answer: B, D

Explanation

Link-state routing protocols maintain a complete view of the network topology, which allows for more efficient routing decisions. IS-IS and OSPF are both examples of link-state protocols, while RIP is a distance-vector protocol and BGP is a path-vector protocol, making them unsuitable for this classification.