300-420 · Question #415
Refer to the exhibit. A customer is currently running DMVPN and advertising a default route from the hub to the spokes. The customer wants to reduce the amount of traffic passing through the hub by…
The correct answer is A. NHRP redirects with Phase 3. DMVPN Phase 3 with NHRP redirects allows spokes to dynamically establish direct tunnels with each other for spoke-to-spoke communication, while the hub continues to advertise the default route, minimizing unnecessary traffic through the hub.
Question
Refer to the exhibit. A customer is currently running DMVPN and advertising a default route from the hub to the spokes. The customer wants to reduce the amount of traffic passing through the hub by having the spokes communicate directly using dynamic tunnels; however, the customer wants to continue advertising the default route. Which solution must the customer select?
Exhibit
Options
- ANHRP redirects with Phase 3
- BNHRP shortcuts with Phase 2
- CNHRP gleans with Phase 2
- Dstatic NHS mappings with Phase 3
How the community answered
(36 responses)- A72% (26)
- B8% (3)
- C14% (5)
- D6% (2)
Explanation
DMVPN Phase 3 with NHRP redirects allows spokes to dynamically establish direct tunnels with each other for spoke-to-spoke communication, while the hub continues to advertise the default route, minimizing unnecessary traffic through the hub.
Topics
Community Discussion
No community discussion yet for this question.