JNCIA-Cloud: Juniper Networks Certified Associate – Cloud (2021) — Question 37

According to Juniper Networks, what is the recommended external routing protocol for the underlay network?

Answer options

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

Correct answer: B

Explanation

Juniper Networks recommends BGP as the external routing protocol for the underlay network due to its scalability and ability to handle large networks effectively. OSPF, EGP, and IS-IS are not as suitable for this purpose as they may lack the same level of performance and flexibility in large-scale deployments.