[Cisco 640-878]Which two protocols are most often deployed in Cisco IP NGN multiservices core networks to support services like VPNs?

spngn2

#1

Which two protocols are most often deployed in Cisco IP NGN multiservices core networks to support services like VPNs? (Choose two.)

A. MPLS
B. GRE
C. mGRE
D. SSL
E. VTI
F. multiprotocol BGP

Answer: AF

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