R0106-HP MSR Router Series MPLS Configuration Guide(V7)

328
Device Interface IP address Device Interface IP address
GE2/1/2 2001:2::2/96 PE 2 Loop0 3.3.3.9/32
POS2/1/0 172.1.1.1/24 GE2/1/1 2001:3::2/96
CE 2 GE2/1/1 2001:2::1/96 GE2/1/2 2001:4::2/96
CE 3 GE2/1/1 2001:3::1/96 POS2/1/0 172.2.1.2/24
CE 4 GE2/1/1 2001:4::1/96
Configuration procedure
1. Configure OSPF on the MPLS backbone to ensure IP connectivity among the PEs and the P router:
# Configure PE 1.
<PE1> system-view
[PE1] interface loopback 0
[PE1-LoopBack0] ip address 1.1.1.9 32
[PE1-LoopBack0] quit
[PE1] interface pos 2/1/0
[PE1-Pos2/1/0] ip address 172.1.1.1 24
[PE1-Pos2/1/0] quit
[PE1] ospf
[PE1-ospf-1] area 0
[PE1-ospf-1-area-0.0.0.0] network 172.1.1.0 0.0.0.255
[PE1-ospf-1-area-0.0.0.0] network 1.1.1.9 0.0.0.0
[PE1-ospf-1-area-0.0.0.0] quit
[PE1-ospf-1] quit
# Configure the P router.
<P> system-view
[P] interface loopback 0
[P-LoopBack0] ip address 2.2.2.9 32
[P-LoopBack0] quit
[P] interface pos 2/1/0
[P-Pos2/1/0] ip address 172.1.1.2 24
[P-Pos2/1/0] quit
[P] interface pos 2/1/1
[P-Pos2/1/1] ip address 172.2.1.1 24
[P-Pos2/1/1] quit
[P] ospf
[P-ospf-1] area 0
[P-ospf-1-area-0.0.0.0] network 172.1.1.0 0.0.0.255
[P-ospf-1-area-0.0.0.0] network 172.2.1.0 0.0.0.255
[P-ospf-1-area-0.0.0.0] network 2.2.2.9 0.0.0.0
[P-ospf-1-area-0.0.0.0] quit
[P-ospf-1] quit
# Configure PE 2.
<PE2> system-view
[PE2] interface loopback 0
[PE2-LoopBack0] ip address 3.3.3.9 32