What mechanism carries multicast traffic between remote sites and supports encryption?

Connectivity between four routers has been established. IP connectivity must be configured in the order presented to complete the implementation. No dynamic routing protocols are included.
1. Configure static routing using host routes to establish connectivity from router R3 to the router R1 Loopback address using the source IP of 209.165.200.230.
2. Configure an IPv4 default route on router R2 destined for router R4.
3. Configure an IPv6 default router on router R2 destined for router R4.

Drag and drop the characteristic from the left onto the IPv6 address type on the right.

Refer to the exhibit.

Which command configures a floating static route to provide a backup to the primary link?

Refer to the exhibit.

An engineer must configure a floating static route on an external EIGRP network. The destination subnet is the /29 on the LAN Interface of R86. Which command must be executed on R14?