Implementing Cisco Enterprise Advanced Routing and Services (ENARSI) — Question 602

A network administrator added a new spoke site with dynamic IP on the DMVPN network. Which configuration command passes traffic on the DMVPN tunnel from the spoke router?

Answer options

• A. ip nhrp registration no-registration
• B. ip nhrp registration dynamic
• C. ip nhrp registration no-unique
• D. ip nhrp registration ignore

Correct answer: C

Explanation

The command 'ip nhrp registration no-unique' is used to allow multiple dynamic IP addresses to register with the same NHRP mapping, which is essential for spoke routers in a DMVPN environment. The other options either do not facilitate proper registration for dynamic IPs or are invalid commands in this context.