An administrator must enable direct communication between multiple spokes in a company's network. Each spoke has more than one internet connection. The requirement is for the spokes to connect…

Question

Options

• ASet up OSPF routing over static VPN tunnels between spokes.
• BUtilize ADVPN 2.0 to facilitate dynamic direct tunnels and automatic link optimization.
• CEstablish static VPN tunnels between spokes with predefined backup routes.
• DImplement SD-WAN policies at the hub to manage spoke link quality.

• A
  5% (2)
• B
  74% (28)
• C
  5% (2)
• D
  16% (6)

Explanation

ADVPN (Auto-Discovery VPN) 2.0 is the optimal solution for enabling direct spoke-to-spoke communication without passing through the hub, while also allowing automatic link selection based on quality metrics. Dynamic Direct Tunnels: ADVPN 2.0 allows spokes to establish direct IPsec tunnels dynamically based on traffic patterns, reducing latency and improving performance. Unlike static VPNs, spokes do not need to pre-configure tunnels for each other. Automatic Link Optimization: ADVPN 2.0 monitors the quality of multiple internet connections on each spoke. It automatically switches to the best available connection when the primary link degrades or fails. This is achieved by dynamically adjusting BGP-based routing or leveraging SD-WAN integration.

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