DLDP/4/GLOBAL_NB_FULL:New neighbor cannot be added, because the number of global neighbors has reached the upper limit (512). (PortName=[STRING])
Neighbors in the DLDP are generally direct-connection ports, and global neighbors refer to all neighbors on the equipment. The MAC address of the equipment and a port ID uniquely identify a neighbor. When the number of global neighbors reaches the upper limit (512), no more neighbors can be added.
The number of global neighbors exceeds the upper limit. The number of global neighbors ranges from 0 to 512.
1) Yes=>2.
2) No=>3.