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Home Documentation Junos OS Junos CLI Reference CLI Reference P

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p2mp (Protocols LDP)

date_range 14-Dec-23
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Syntax

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p2mp {                             
    recursive {                               
        fec;                    
        route;                     
        }                               
    }                                   
    root-address root-address;                                                             
}

Hierarchy Level

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[edit logical-systems logical-system-name protocols ldp],
[edit logical-systems logical-system-name routing-instances routing-instance-name protocols ldp],
[edit protocols ldp],
[edit routing-instances routing-instance-name protocols ldp]

Description

Enable point-to-multipoint MPLS LSPs in an LDP-signaled LSP.

Options

no-rsvp-tunneling

(Optional) Disable LDP point-to-multipoint LSPs from using RSVP-TE LSPs for tunneling, and use LDP paths instead.

Note:

The no-rsvp-tunneling option is introduced in Junos OS Release 16.1R5, 17.3R1, 17.2R2, 16.2R3, and later releases.

Starting in Junos OS Release 12.3R1, Junos OS provides support for Multipoint LDP (M-LDP) for Targeted LDP (T-LDP) sessions with unicast replication, in addition to link sessions. As a result, the default behavior of M-LDP over RSVP tunneling is similar to unicast LDP. However, because T-LDP is chosen over LDP and link sessions to signal point-to-multipoint LSPs, the no-rsvp-tunelling option enables LDP natively throughout the network.

recursive

(Optional) Configure point-to-multipoint recursive parameters, including route.

 route

(Optional) Allow recursive route resolution to signal point-to-multipoint Forwarding Equivalence Class (FEC).

 fec

(Optional) Allow recursive opaque value to signal P2MP FEC.

root-address root-address

(Optional) Specify the root address of the point-to-multipoint LSP.

Required Privilege Level

routing—To view this statement in the configuration.

routing-control—To add this statement to the configuration.

Release Information

Statement introduced in Junos OS Release 11.2.

no-rsvp-tunneling option added in Junos OS Release 16.1R5.

fec option added in Junos OS and Junos OS Evolved Release 23.4R1.

Related Documentation

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