300-420 · Question #414
Refer to the exhibit. A company is expanding and decides to use a DMVPN solution to connect the branches. The network uses the EIGRP routing protocol. All remote branch routers must be configured…
The correct answer is C. Disable split horizon. In a DMVPN environment using EIGRP, disabling split horizon on the hub router (R1) ensures that routing updates received from one branch can be sent to other branches. This is essential for proper routing in a spoke-to-spoke DMVPN design.
Question
Refer to the exhibit. A company is expanding and decides to use a DMVPN solution to connect the branches. The network uses the EIGRP routing protocol. All remote branch routers must be configured with the normal EIGRP area. Auto-summary is not allowed on the routers in the network. Which solution must the company implement on R1 to achieve this goal?
Exhibit
Options
- AConfigure a summary route.
- BDisable the stuck-in-active timer.
- CDisable split horizon.
- DConfigure a multipoint interface.
How the community answered
(37 responses)- A5% (2)
- B5% (2)
- C73% (27)
- D16% (6)
Explanation
In a DMVPN environment using EIGRP, disabling split horizon on the hub router (R1) ensures that routing updates received from one branch can be sent to other branches. This is essential for proper routing in a spoke-to-spoke DMVPN design.
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