The root-ip command configures an IP address for the root node of an mLDP P2MP tunnel.
The undo root-ip command deletes the IP address of the root node of an mLDP P2MP tunnel.
By default, no IP address is configured for the root node of an mLDP P2MP tunnel.
Usage Scenario
After the root node is specified for an mLDP P2MP tunnel on a multicast VPLS network, run the root-ip command to configure an IP address for the root node. This IP address can be used as the destination address of leaf nodes so that the root node and leaf nodes can communicate.
Prerequisites
The tunnel type has been specified as mLDP P2MP, and the VSI-Inclusive-Root-mLDP-P2MP view has been displayed using the mldp p2mp command.
Precautions
If the root-ip command is run more than once, the latest configuration overrides the previous ones.
<HUAWEI> system-view [~HUAWEI] mpls [*HUAWEI-mpls] quit [*HUAWEI] mpls l2vpn [*HUAWEI-l2vpn] quit [*HUAWEI] vsi vsi1 [*HUAWEI-vsi-vsi1] bgp-ad [*HUAWEI-vsi-vsi1-bgpad] vpls-id 1:1 [*HUAWEI-vsi-vsi1-bgpad] vpn-target 1:1 import-extcommunity [*HUAWEI-vsi-vsi1-bgpad] vpn-target 1:1 export-extcommunity [*HUAWEI-vsi-vsi1-bgpad] quit [*HUAWEI-vsi-vsi1] inclusive-provider-tunnel [*HUAWEI-vsi1-inclusive] root [*HUAWEI-vsi1-inclusive-root] mldp p2mp [*HUAWEI-vsi1-inclusive-root-mldpp2mp] root-ip 2.2.2.2