55、which two statements about metro ethernet services are true? (choose two.)
EPL IS A POINT-TO-POINT SERVICE FORM ONE CUSTOMER SITE TO ANOTHER ACROSS AN MPLS BACKBONE.
EVPL IS A MULTIPOINT SERVICE THAT EMULATES A LAN OVER AN MPLS BACKBONE.
EPLAN IS A MULTIPOINT SERVICE THAT EMULATES A LAN OVER AN MPLS BACKBONE.
EVPL IS A POINT-TO-POINT SERVICE FROM ONE CUSTOMER SITE TO ANOTHER ACROSS AN MPLS BACKBONE.
ELAN IS A POINT-TO-POINT SERVICE FROM ONE CUSTOMER SITE TO ANOTHER ACROSS AU MPLS BACKBONE.
EVPL IS A MULTIPOINT SERVICE WITH A ROOT NODE THAT IS SUITABLE FOR MULTICAST SERVICES.
