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17-52 Riverstone Networks RS Switch Router User Guide Release 8.0
Configuring L3 Label Switched Paths MPLS Configuration
R6 is the both the ingress LSR for the LSP to R3 and the egress LSR for the LSP from R3.The following is the
configuration for R6:
The following is the configuration for R9:
! Configure interfaces
interface create ip rt6-rt9 address-netmask 169.1.1.6/24 port et.7.2
interface create ip rt6-rt1.mp2 address-netmask 116.3.3.6/24 port gi.4.2
! Configure BGP
interface add ip lo0 address-netmask 6.6.6.6/32
ip-router global set router-id 6.6.6.6
ip-router global set autonomous-system 64498
ip-router policy redistribute from-proto bgp source-as 65498 to-proto bgp target-as 64498
ip-router policy redistribute from-proto direct to-proto bgp target-as 64498
bgp create peer-group bgp-to-rt9 type external autonomous-system 65498
bgp create peer-group to-rt3 type routing autonomous-system 64498
bgp add peer-host 169.1.1.9 group bgp-to-rt9
bgp add peer-host 3.3.3.3 group to-rt3
bgp set peer-group to-rt3 local-address 6.6.6.6
bgp set peer-group to-rt3 next-hop-self
Sets R6’s address as next-hop in BGP route advertisements
bgp start
! Configure OSPF
ospf create area backbone
ospf add stub-host 6.6.6.6 to-area backbone cost 10
ospf add interface rt6-rt1.mp2 to-area backbone
ospf start
! Enable and start MPLS and LDP on the interface to R1
mpls add interface rt6-rt1.mp2
mpls start
ldp add interface rt6-rt1.mp2
ldp start
! Configure interfaces
interface create ip rt9-rt6 address-netmask 169.1.1.9/24 port et.1.1
interface create ip rt9-32 address-netmask 92.1.1.9/24 port et.3.2
interface create ip rt9-33 address-netmask 93.1.1.9/24 port et.3.3
interface create ip rt9-34 address-netmask 94.1.1.9/24 port et.3.4
interface create ip rt9-35 address-netmask 95.1.1.9/24 port et.3.5
interface create ip rt9-36 address-netmask 96.1.1.9/24 port et.3.6
interface create ip rt9-37 address-netmask 97.1.1.9/24 port et.3.7
interface create ip rt9-38 address-netmask 98.1.1.9/24 port et.3.8
interface add ip lo0 address-netmask 9.9.9.9/32
! Configure BGP
ip-router global set router-id 9.9.9.9
ip-router global set autonomous-system 65498
ip add route default gateway 169.1.1.6
ip-router policy redistribute from-proto direct to-proto bgp target-as 64498
bgp create peer-group bgp-to-nil6 type external autonomous-system 64498
bgp add peer-host 169.1.1.6 group bgp-to-nil6
bgp start