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    Example: Base Configuration for N-PE Device in a Point-to-Point Ethernet (LDP) Service

    An N-PE device to be used in a point-to-point service must have the following entities configured before you assign the N-PE role to the device:

    • Gigabit Ethernet interfaces to the network core
    • Loopback interface
    • MPLS protocol
    • OSPF protocol
    • LDP protocol

    The N-PE device in this configuration example has just one interface to the network core. In a more complex network in which the N-PE device connects to more than one P device, you need to configure multiple interfaces.

    interfaces {
        ge-0/0/0 {
            unit 0 {
                family inet {
                    address 10.1.18.2/30;
                }
                family mpls;
            }           
        }
    
       }
        lo0 {
            unit 0 {
                family inet {
                    address 192.168.1.20/32;
                }
            }
        }
    
    }
    protocols {
        mpls {
            interface ge-0/0/0.0;
            interface lo0.0;
        }
         ospf {
            traffic-engineering;
            area 0.0.0.0 {
                interface lo0.0 {
                    passive;
                }       
                interface ge-0/0/0.0;
        }
        ldp {
            interface ge-0/0/0.0;
            interface lo0.0;
        }

    Note: If the N-PE router will also be used in multipoint services, do not use this base configuration. Instead, use the base configuration for multipoint services.

    Modified: 2017-02-02