Câu 80: 352-001: CCDE Design Written

Your organization is working on a design solution for a new Internet-based remote access virtual private network that has 1000 remote sites. A network administrator recommends GETVPN as the model because the network of today uses DMVPN, which results in a lot of background NHRP control traffic. What is a potential problem with using GETVPN for this design solution?

1. A. GETVPN would require a high level of background traffic to maintain its IPsec SAs.
2. B. GETVPN is not scalable to a large number of remote sites.
3. C. GETVPN and DMVPN will not interoperate.
4. D. GETVPN key servers would be on public, hacker-reachable space and need higher security. — đáp án hiện tại