Which two virtualized network solutions can achieve the required goal?

Refer Io the exhibit.

The company must connect five new remote sites to the network core of its corporate headquarters with path reliability These remote sites run voce and data traffic Two data centers are in the core.

Which two virtualized network solutions can achieve the required goal? (Choose two)
A . Use PfR to dynamically change traffic flows tor forwarding frames and packets out of the remote sites
B . Deploy MPLS Layer 2 VPN to interconnect Itie two data centers the core to the remote sites
C . Create an IPsec tunnel over a new point to point leased line directly from each remote site router to the data center routers
D . Use IPsec over GRE encapsulation with a DS3 line directly from each remote site router to the data center routers
E . Deploy MPI S Layer 3 VPN

Answer: A,C