How would MPLS Label Distribution Protocol, Graceful Restart be configured on TenGigE 0/0/0/1?
A. Interface Ten0/0/0/1 mpls ip Graceful-restart
B. router ospf interface Ten 0/0/0/1 address-family ipv4 uni mpls ip graceful-restart
C. mpls ldp address-family ipv4 unicast mpls ip graceful-restart
D. mpls ldp graceful restart interface Ten 0/0/0/1
