JNCIP-SEC: Juniper Networks Certified Professional – Security (2024) — Question 47

You are deploying a large scale VPN spanning six sites. You need to choose a VPN technology that satisfies the following requirements: all sites must have secure reachability to all other sites. new spoke sites can be added without explicit configuration on the hub site. all spoke-to-spoke communication must traverse the hub site.
Which VPN technology will satisfy these requirements?

Answer options

Correct answer: B

Explanation

The correct answer is B, AutoVPN, as it allows for dynamic spoke site addition without requiring configuration changes on the hub, while ensuring all spoke-to-spoke traffic goes through the hub. Other options like A (ADVPN) offer flexibility but do not meet the requirement of automatic configuration, while C (secure connect VPN) and D (group VPN) do not inherently support the same level of dynamic addition and hub-based communication.