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