The mpls te command specifies P2MP TE to establish an I-PMSI tunnel and displays the I-PMSI MPLS TE view.
The undo mpls te command deletes all I-PMSI MPLS TE configurations.
By default, no protocol is specified to establish an I-PMSI tunnel.
Usage Scenario
PMSI tunnels are the logical tunnels used by the public network to transmit VPN multicast data, and P-tunnels are the actual tunnels used by the public network to transmit VPN multicast data. A sender PE uses PMSI tunnels to send specific VPN multicast data to receiver PEs. The receiver PEs determine whether to accept the VPN multicast traffic based on PMSI tunnel information.
I-PMSI tunnels can be established using P2MP TE or mLDP. To use P2MP TE to establish an I-PMSI tunnel, run the mpls te command.Precautions
The mpls te command is exclusive with the mldp (IPv6 MVPN I-PMSI view) command in the same VPN instance.
Running the undo mpls te command deletes all configurations in the I-PMSI MPLS TE view. Exercise caution when running the command.<HUAWEI> system-view [~HUAWEI] multicast ipv6 mvpn 2.2.2.2 [*HUAWEI] ip vpn-instance mcast1 [*HUAWEI-vpn-instance-mcast1] ipv6-family [*HUAWEI-vpn-instance-mcast1-af-ipv6] route-distinguisher 100:100 [*HUAWEI-vpn-instance-mcast1-af-ipv6] multicast ipv6 routing-enable [*HUAWEI-vpn-instance-mcast1-af-ipv6] mvpn [*HUAWEI-vpn-instance-mcast1-af-ipv6-mvpn] ipmsi-tunnel [*HUAWEI-vpn-instance-mcast1-af-ipv6-mvpn-ipmsi] mpls te