In a dynamic mesh spoke-to-spoke DMVPN design (also known as Phase 2 DMVPN design, as shown in Figure 16-1), a single mGRE interface is required on both the hub and the spoke routers
- Chapter 16. Dynamic Multipoint VPN (DMVPN)
- from CCIE Professional Development Series Network Security Technologies and Solutions
- Publisher: Cisco Press
- Released: November 2016
Phase1 DMVPN's spoke does not need mGRE.
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