Which capability is supported by all three DMVPN phase models?
- direct spoke-to-hub communication
- spoke-to-spoke between DMVPN networks
- direct spoke-to-spoke communication
- on-demand VPN tunnels between spokes
Explanation: There are three DMVPN phase models: Phase 1, Phase 2, and Phase 3. The first DMVPN implementation is Phase 1. Phase 1 only supports spoke-to-hub tunnels. Traffic between spokes must traverse the hub. Phases 2 and 3 support not only spoke-to-hub tunnels, but also direct spoke-to-spoke tunnels.
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