Riverstone Networks WICT1-12 - Manual (Page 390)

17-82 Riverstone Networks RS Switch Router User Guide Release 8.0
Configuring L2 Tunnels MPLS Configuration
The following is the configuration for R3:
! If tunnel LSP uses LDP:
mpls add interface to_r1
mpls add interface to_r3
mpls start
ldp add interface to_r1
ldp add interface to_r3
ldp start
! Configure IGP (in this example, OSPF is the IGP)
ip-router global set router-id 111.1.1.2
ospf create area backbone
ospf add interface all to-area backbone
ospf add stub-host 111.1.1.2 to-area backbone cost 5
ospf start
! Configure router loopback
interface add ip lo0 address-netmask 111.1.1.3/32
! Make gi.3.2 a trunk port that does not send out 802.1q tagged frames
vlan make trunk-port gi.3.2 untagged
! Configure LDP peers and label bindings
ldp add interface lo0
ldp add remote-peer 111.1.1.1
adds R1 as LDP peer
ldp map ports gi.12.1 customer-id 1
maps port gi.12.1 to customer-id 1
ldp map ports gi.13.1 customer-id 2
maps port gi.13.1 to customer-id 2
ldp add l2-fec customer-id 1 to-peer 111.1.1.1
sends label mapping for customer-id 1 to R1
ldp add l2-fec customer-id 2 to-peer 111.1.1.1
sends label mapping for customer-id 2 to R1
ldp start
! Create the LDP-signaling VLAN and interface
vlan create ldp_in1 port-based id 120
vlan add ports gi.3.2 to ldp_in1
interface create ip to_r2 address-netmask 220.1.1.2/16 vlan ldp_in1
! If tunnel LSP uses RSVP:
mpls add interface to_r2
mpls start
rsvp add interface to_r2
rsvp start