The node-id command configures an IP address for a Link Management Protocol (LMP) neighbor.
The undo node-id command deletes the configured IP address of an LMP neighbor.
By default, no IP address is configured for an LMP neighbor.
Usage Scenario
Generalized Multi-Protocol Label Switching (GMPLS) separates a control channel from a data channel, and uses LMP to manage physical links for data and control channels. LMP includes dynamic LMP and static LMP.
Currently, the device supports only static LMP, meaning that the VRP cannot automatically discover LMP neighbors or LMP bind neighbors to data and control channel interfaces. You need to configure LMP neighbors (including names and IP addresses of the neighbors) for the VRP, and manually bind the neighbors to data and control channel interfaces, allowing the neighbors to manage the physical links for the data and control channels. After having created an LMP neighbor, you need to run the address command to configure an IP address for this neighbor. Specifying the node ID (LSR ID) of an LMP neighbor as the LMP neighbor's IP address is recommended.Prerequisites
Before running the address command, you need to:
1.Run the peer command to configure an LMP neighbor. 2.Run the lmp static command to enable static LMP.Precautions
If the address command is run to configure an IP address for an LMP neighbor that has already had an IP address, the newly configured IP address will take effect and overwrite the original one.