What are two characteristics of MPLS TE turrets? (Choose two)

MPLS TE can operate independently of the Interior Gateway Protocol (IGP) type (e.g., OSPF, ISIS, or EIGRP) running in the core, as long as the IGP provides IP reachability and TE extensions are enabled to distribute link-state information.

MPLS Traffic Engineering (TE) tunnels leverage the Resource Reservation Protocol (RSVP) with TE extensions (RSVP-TE) to signal and reserve bandwidth along the explicit path they traverse, ensuring Quality of Service (QoS) for engineered traffic.

MPLS TE can be deployed over various core network technologies, including SONET/SDH, Fibre Channel, and Ethernet, not exclusively limited to Ethernet cores.

The head-end and tail-end routers of an MPLS TE tunnel primarily rely on an Interior Gateway Protocol (IGP) for underlying IP reachability and topology information, not necessarily a BGP relationship between them, although BGP might be used for services running over the tunnels.

MPLS TE tunnels are inherently unidirectional; for bidirectional traffic flow between two points, two separate TE tunnels must be configured, one for each direction.