Riverstone Networks WICT1-12 - Manual (Page 385)

Riverstone Networks RS Switch Router User Guide Release 8.0 17-77
MPLS Configuration Configuring L2 Tunnels
Two LSPs are configured on R5. The LSP from R5 to R1 is configured with a loose explicit path of 2 hops and is
restricted to traffic destined for the 124.2.0.0/16 subnet. The LSP from R5 to R3 is configured with a primary and
secondary path. The primary path is a strict explicit path of 3 hops (R5, R4, R3) and the secondary path is a strict
explicit path of 5 hops (R5, R6, R1, R2, R3). The following is the configuration for R5:
! Configure RSVP
rsvp add interface to_rs3
rsvp add interface to_rs5
rsvp start
! Configure VLANs and interfaces to R4 and R6
vlan make trunk-port gi.13.1
vlan make trunk-port gi.7.2
vlan create cust1 port-based id 100
vlan create ldp_in1 port-based id 130
vlan create to_rs4_vlan port-based id 140
vlan create cust2 ip id 200
vlan add ports gi.12.1,gi.13.2 to cust1
vlan add ports gi.13.2 to ldp_in1
vlan add ports gi.13.1 to to_rs4_vlan
vlan add ports gi.13.1 to cust1
vlan add ports gi.6.1 to cust2
vlan add ports gi.7.2 to cust1
vlan add ports gi.7.2 to ldp_in1
interface create ip to_rs6 address-netmask 220.1.1.2/16 vlan ldp_in1
interface create ip to_rs4 address-netmask 100.1.1.1/16 vlan to_rs4_vlan
interface add ip lo0 address-netmask 111.1.1.5/32
! Configure OSPF
ip-router global set router-id 111.1.1.5
ospf create area backbone
ospf add interface lo0 to-area backbone
ospf add interface to_rs6 to-area backbone
ospf add stub-host 111.1.1.5 to-area backbone cost 5
ospf add interface to_rs4 to-area backbone
ospf start
! Configure MPLS
mpls add interface to_rs6
mpls add interface to_rs4
! Create explicit path to_rs3_primary to R3
mpls create path to_rs3_primary num-hops 3
mpls set path to_rs3_primary ip-addr 100.1.1.1 type strict hop 1
mpls set path to_rs3_primary ip-addr 100.1.1.2 type strict hop 2