Specifications

ip multicast mpls traffic-eng
MP-96
Cisco IOS Multiprotocol Label Switching Command Reference
January 2010
ip multicast mpls traffic-eng
To enable IP multicast traffic on a tailend router enabled with Multiprotocol Label Switching (MPLS)
traffic engineering (TE) point-to-multipoint (P2MP) functionality, use the ip multicast mpls traffic-eng
command in privileged EXEC mode. To disable IP multicast for MPLS TE P2MP on tailend routers, use
the no form of this command.
ip multicast mpls traffic-eng [ra
nge {access-list-number | access-list-name}]
no ip multicast mpls traffic-eng [ra
nge ]
Syntax Description
Command Default MPLS TE P2MP functionality is not enabled.
Command Modes Privileged EXEC (#)
Command History
Usage Guidelines You configure this command on the tailend routers in an MPLS TE P2MP topology.
Examples The following example enables multicast routing on tailend routers configured with MPLS TE P2MP
f
unctionality:
Router(config)# ip multicast-routing
Router(config)# ip multicast mpls traffic-eng
Related Commands
range (Optional) Enables multicast for a specific set of multicast streams.
access-list-number The specific number of the access list. Valid values are 100–199.
access-list-name The specific name of the access list.
Release Modification
12.2(33)SRE This command was introduced.
Command Description
show ip mroute Displays IP multicast forwarding on MPLS TE P2MP tailend routers.