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300-410 Practice Question: Which TWO commands would a network engineer use…
Which TWO commands would a network engineer use to verify the NHRP registration status of a spoke router in a DMVPN Phase 2 network? (Choose TWO.)
Answer choices
Why each option matters
Answer the question above first, then reveal the full breakdown to understand why each option is right or wrong.
Correct answer & explanation
✓
show dmvpn
The 'show dmvpn' command displays the current DMVPN tunnel status, including the NHRP registration state of each peer. The 'show ip nhrp' command shows the NHRP cache entries, which include the registration status and mapping information. The other commands either do not show NHRP registration details or are for different purposes.
Answer analysis
Option-by-option breakdown
For each option: why learners choose it and why it is or isn't the right answer here.
- ✓
show dmvpn
Why this is correct
This command shows the DMVPN tunnel status, including the NHRP registration state (e.g., 'UP/UP' with registration status).
- ✓
show ip nhrp
Why this is correct
This command displays the NHRP cache, which includes registration information such as the NBMA address and registration status.
- ✗
show crypto isakmp sa
Why it's wrong here
This command shows IKE security associations, not NHRP registration status.
- ✗
show ip route
Why it's wrong here
This command shows the routing table, not NHRP registration details.
- ✗
show ip eigrp neighbors
Why it's wrong here
This command shows EIGRP neighbor relationships, not NHRP registration status.
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Related to this question
Learn chapter
Introduction to ENARSI Exam and Network Fundamentals
Key term
DMVPN Phase 2
DMVPN Phase 2 is an advanced Cisco routing technology that allows spoke routers to communicate directly with one another without sending traffic through a central hub, using dynamic routing protocols and multipoint GRE tunnels.
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Written by Johnson Ajibi, MSc IT Security
Senior Network & Security Engineer · founder of Courseiva
This 300-410 practice question is part of Courseiva's free Cisco certification practice question bank. Courseiva provides original exam-style practice questions with explanations, topic-based practice, mock exams, readiness tracking, and study analytics to help learners prepare for the 300-410 exam.