Which three network services can be implemented using MPLS within the service provider IP NGN core?

seenagape

10 years ago

Which three network services can be implemented using MPLS within the service provider IP NGN
core? (Choose three.)

A.
Layer 2 VPNs

B.
Layer 3 VPNs

C.
traffic engineering

D.
IntServ traffic engineering tunnels

E.
encrypted LSPs

Explanation: