Refer to the exhibit.

With this template configured and applied to cisco XR 12000series Router, could a CPE device use the traceroute command to reveal the core network?

A.
Yes, traceroute is not disabled.

B.
Yes, discovery targeted-hello accept allows it

C.
No it is disabled with mpls ip-ttl-propagate disable

D.
No, session protection stops traceroute

E.
Only if traceroute mpls was used

F.
Only if traceroute 6 was used