A customer wants the minimum delay for the transit traffic that traverses the service provider core.
An engineer realizes that the customer sites are remotely dispersed and wants to give them a
specific path through the MPLS core with guaranteed bandwidth and without relying on the
shortest path of OSPF as the customer IGP. Which technology will achieve the required result?

A.
L2VPN

B.
IPsec tunnel

C.
MPLS TE tunnel

D.
L3VPN

E.
mGRE with extensions