R1 {
    interfaces {
        fe-0/3/0 {
            unit 1102 {
                vlan-id 1102;
                family inet {
                    address 1.1.1.1/30;
                }
            }
        }
        lo0 {
            unit 1 {
                family inet {
                    address 192.168.1.1/32;
                }
            }
        }
    }
    protocols {
        rsvp {
            interface fe-0/3/0.1102;
        }
        mpls {
            interface fe-0/3/0.1102;
        }
        ospf {      
            traffic-engineering;
            area 0.0.0.0 {
                interface lo0.1;
                interface fe-0/3/0.1102;
            }
        }
    }
}
R3 {
    interfaces {
        fe-0/3/3 {
            unit 1102 {
                vlan-id 1102;
                family inet {
                    address 1.1.1.2/30;
                }
            }
        }
        lo0 {
            unit 3 {
                family inet {
                    address 192.168.1.3/32;
                }
            }
        }           
    }
    protocols {
        rsvp {
            interface fe-0/3/3.1102;
        }
        mpls {
            interface fe-0/3/3.1102;
        }
        ospf {
            traffic-engineering;
            area 0.0.0.0 {
                interface fe-0/3/3.1102;
                interface lo0.3;
            }
        }
    }
}
R2 {
    interfaces {
        fe-0/3/2 {
            unit 0 {
                encapsulation vlan-ccc;
                vlan-id 1102;
                family ccc;
            }       
        }
        fe-0/3/1 {
            unit 0 {
                encapsulation vlan-ccc;
                vlan-id 1102;
                family ccc;
            }
        }
    }
    protocols {
        mpls {
            interface fe-0/3/1.0;
            interface fe-0/3/2.0;
        }
        connections {
            interface-switch l2sw {
                interface fe-0/3/1.0;
                interface fe-0/3/2.0;
            }
        }
    }
}