CCDE: Cisco Certified Design Expert (Practical) — Question 72

An engineer is designing a DMVPN network where OSPF has been chosen as the routing protocol. A spoke-to-spoke data propagation model must be set up. Which two design considerations must be taken into account? (Choose two.)

Answer options

• A. The hub should be the DR by changing the priority of the spokes to 0
• B. The hub should be set as the DR by specifying the priority to 255
• C. The network type on all sites should be point-to-multipoint
• D. The network type should be point-to-multipoint for the hub and point-to-point for the spokes
• E. Configure all the sites as network type broadcast

Correct answer: A, E

Explanation

The correct answer is A and E because for a DMVPN setup, the hub should be the designated router (DR) with the spokes having a priority of 0 to prevent them from becoming DR. Additionally, configuring all sites as network type broadcast allows for efficient communication in a DMVPN environment, while the other options either do not properly configure the DR or do not align with the required network types.