You can perform other MPLS LDP configurations only after enabling global MPLS LDP.
Perform the following steps on each node in an MPLS domain.
The system view is displayed.
MPLS LDP is enabled globally and the MPLS LDP view is displayed.
By default, LDP is not enabled globally.
The LSR ID is set for an LDP instance.
By default, the LSR ID of the LDP instance is the LSR ID of the local node. It is recommended that the default value be used.
In certain networking where VPN instances are used, such as BGP/MPLS IP VPN networking, if the VPN address and the LSR ID overlap, you need to configure LSR IDs for LDP instances to ensure that TCP connections can be correctly set up.