300-410 ENARSI: Implementing Cisco Enterprise Advanced Routing and ServicesDemo

By Cisco · Question Mode

QuestionQ590

VPN Technologies

In a DMVPN network, a user at Spoke1 notices that voice traffic reaches users at Spoke2 through the hub router. Which command is required on both spoke routers so they can communicate directly with each other?

  • A ip nhrp nhs multicast
  • B ip nhrp shortcut
  • C ip nhrp map dynamic
  • D ip nhrp redirect
Explanation

NHRP shortcut switching enables spokes to process hub-generated NHRP redirects, resolve the peer spoke, and forward traffic over a direct spoke-to-spoke tunnel rather than through the hub. The ip nhrp shortcut command is configured on the spoke tunnel interfaces; ip nhrp redirect is generated by the hub.

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