CCIE Enterprise Infrastructure
Domain 3Objective 3
DMVPN CCIE-ENTERPRISE-INFRASTRUCTURE Practice Questions (Page 7)
Part of the Transport Technologies and Solutions domain, which accounts for 15% of the CCIE-ENTERPRISE-INFRASTRUCTURE exam. Cisco does not publish an official question count, but from its 120-minute exam (~50–80 total, ~8–12 in this domain), expect 3–4 from this objective — we provide 37 practice questions to prepare you well beyond it. (estimate)
37questions here
8free pages
5concepts
15%of the exam
Questions 31–35
- 31
A network engineer is configuring a new DMVPN Phase 3 network with two hubs. Spokes need to establish direct tunnels to each other. The engineer has configured the tunnel interface on all devices with the same tunnel key and has enabled NHRP. However, spokes are not creating shortcuts. What is the most likely missing configuration on the hubs?
Select an answer first - 32
A remote office reports that traffic to another remote office is slow. The DMVPN Phase 3 network has two hubs. The engineer suspects that spoke-to-spoke tunnels are not being established. While troubleshooting, the engineer notices that the 'show dmvpn' output on the source spoke shows no shortcut entries. What is the most likely cause?
Select an answer first - 33
A dual-hub DMVPN Phase 3 network is experiencing traffic black-holing when one hub fails. The network uses BGP for routing between hubs and spokes. The engineer wants to ensure that spokes quickly reroute to the remaining hub. What is the most effective configuration change?
Select an answer first - 34
An engineer is verifying a DMVPN Phase 3 dual-hub deployment. They want to confirm that a spoke is using a direct tunnel to another spoke for a specific flow. Which combination of commands will provide the most definitive evidence?
Select an answer first - 35
A spoke in a DMVPN Phase 3 network cannot establish a direct tunnel to another spoke. The 'show dmvpn' output on the source spoke shows no shortcut entries. The engineer checks the hub and sees that the destination spoke is not in the NHRP cache. What is the most likely cause?
Select an answer first
Finished these 5 questions?
Review the revealed explanations, or continue through the curriculum.
Free Basic Practice is a study aid with revealable answers — not a scored exam. Examers.io is independent and not affiliated with or endorsed by Cisco. “CCIE-ENTERPRISE-INFRASTRUCTURE” is a trademark of its owner, used for identification only.