Refer to the exhibit.

Which two options are two characteristics of the single-tier headend architecture for
DMVPN designs? (Choose two.)

Which function is performed by the Community String field defined in a trap PDU?

Which three types of LSA could each trigger a partial SPF? (Choose three.)

A customer is using a service provider to provide a WAN backbone for a 30-site network. In establishing the network, the customer must work within these constraints:
- The customer has a self-managed MPLS backbone.
- The VPLS WAN backbone of the service provider does not support PIM snooping.
- Multicast VPN must be used for multicast support inside some VRFs.
What can the customer do so that multicast traffic is NOT flooded to all sites?

Refer to the exhibit. As part of a redesign project you must predict multicast behavior. What happens to the multicast traffic received on the shared tree (*,G), if it is received on the LHR interface indicated?