View all questions & answers for the NSE 7 - Enterprise Firewall 7.6 Administrator Exam Materials exam


Question 44 Discussion

You must enable direct communication between multiple spokes in an organization’s network. Each spoke has more than one internet connection. Each spoke must connect directly without passing through the hub and the links must automatically switch to the best available connection. How can you achieve automatic detection and optimal link utilization between spokes? (Choose one answer)

  • A. Establish dynamic VPN tunnels between spokes with predefined backup routes.
  • B. Set up OSPF routing over dynamic VPN tunnels between spokes.
  • C. Implement SD-WAN policies at the hub and the spokes.
  • D. Use ADVPN 2.0 to facilitate dynamic direct tunnels and automatic link optimization
Correct Answer: D

Brave-Dump Clients Votes

D 100%

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Adam 2026-01-19 12:55:48

Selected Answers: D


From Study Guide:
SD-WAN with ADVPN 2.0 establishes shortcut tunnels using underlay availability and link health, and it also prevents reliance on specific BGP routing designs.
Additionally, ADVPN 2.0 includes major updates like edge discovery and path management for spokes, enhancing flexibility and resiliency:
-> Edge discovery: Local spokes obtain remote WAN link info via IKE messages, and they exchange WAN link info every 5 seconds to update the best path.
-> Path management: Local spokes calculate and direct IKE to establish the best shortcut path based on SD-WAN rules.

ADVPN 2.0 by default includes more information, not only about the internet connection receiving the encrypted packet but also about other internet members of the firewall.