OSPF POINT-TO-MULTIPOINT OVER BROADCAST OR NBMA MODE

摘要

An ospf (OSPF) link the network equipment and one 2nd layer network between of one network device identity as one of point to multi--point on broadcast interface or the point to multi--point on non-broadcasting multiple access (NBMA) interface, use one of a broadcast model or a NBMA models to execute database synchronization and adjacency discovery and maintenance. The network equipment also generates the Link State Advertisement for the network equipment, and wherein Link State Advertisement includes the individual link description for each point-to-point link within the 2nd layer network; To respective sufficiently adjacent neighbours' transmission link state broadcast in the 2nd layer network.