Riverstone Networks WICT1-12 User Manual

Page 389

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Riverstone Networks RS Switch Router User Guide Release 8.0 17-81

MPLS Configuration

Configuring L2 Tunnels

The following is the configuration for R2:

! Create the LDP-signaling VLAN and interface

vlan create ldp_in port-based id 110

vlan add ports gi.4.1 to ldp_in

interface create ip to_r2_1 address-netmask 200.1.1.1/16 vlan ldp_in

! If tunnel LSP uses RSVP:

mpls add interface to_r2_1

mpls start

rsvp add interface to_r2_1

rsvp start

! If tunnel LSP uses LDP:

mpls add interface to_r2_1

mpls start

ldp add interface to_r2_1

ldp start

! Configure IGP (in this example, OSPF is the IGP)

ip-router global set router-id 111.1.1.1

ospf create area backbone

ospf add stub-host 111.1.1.1 to-area backbone cost 5

ospf add interface to_r2_1 to-area backbone

ospf start

! Configure router loopback

interface add ip lo0 address-netmask 111.1.1.2/32

! Configure VLANs and interfaces:

vlan make trunk-port gi.14.1 untagged

configure trunk port that does not send out 802.1q tagged frames

vlan make trunk-port gi.15.1 untagged

configure trunk port that does not send out 802.1q tagged frames

vlan create ldp_in1 port-based id 110

vlan create ldp_in3 port-based id 120

vlan add ports gi.14.1 to ldp_in1

vlan add ports gi.15.1 to ldp_in3

interface create ip to_r1 address-netmask 200.1.1.2/16 vlan ldp_in1

interface create ip to_r3 address-netmask 210.1.1.1/16 vlan ldp_in3

! If tunnel LSP uses RSVP:

mpls add interface to_r1

mpls add interface to_r3

mpls start

rsvp add interface to_r1

rsvp add interface to_r3

rsvp start

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