MPLS is called multiprotocol label switching, and with respect to label descriptions in MPLS, the correct one is ?( Multiple select).

Question

Paul Shortt · Accepted Answer

The MPLS system has a variety of label publishing protocols, such as LDP is a label publishing protocol

Paul Shortt · Accepted Answer

A tag is a fixed-length, locally only meaningful identifier that uniquely identifies the FEC to which a group belongs

Paul Shortt · Accepted Answer

MPLS supports single-layer tags as well as multi-tier tags

Paul Shortt · Answer

The label is carried by the head of the MPLS message and has a global significance, that is, the label value of all routers cannot repeat

List of questions