You are asked to design a VPN solution between 25 branches of a company. The company wants to have the sites talk directly to each other in the event of a hub device failure. The solution should follow industry standards.
Which solution would you choose in this scenario?
A . AutoVPN
B . Auto Discovery VPN
C . Group VPN
D . full mesh VPN
Answer: B
Explanation:
Reference: https://www.juniper.net/documentation/en_US/junos/topics/topic-map/security-auto-discoveryvpns.html