H3C S5500-HI Series Mpls Configuration Manual page 285

[PE1-ospf-1-area-0.0.0.0] quit
[PE1-ospf-1] quit
# Configure the P device.
<P> system-view
[P] interface loopback 0
[P-LoopBack0] ip address 2.2.2.9 32
[P-LoopBack0] quit
[P] interface vlan-interface 13
[P-Vlan-interface13] ip address 172.1.1.2 24
[P-Vlan-interface13] quit
[P] interface vlan-interface 12
[P-Vlan-interface12] ip address 172.2.1.1 24
[P-Vlan-interface12] 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
[PE2-LoopBack0] quit
[PE2] interface vlan-interface 12
[PE2-Vlan-interface12] ip address 172.2.1.2 24
[PE2-Vlan-interface12] quit
[PE2] ospf
[PE2-ospf-1] area 0
[PE2-ospf-1-area-0.0.0.0] network 172.2.1.0 0.0.0.255
[PE2-ospf-1-area-0.0.0.0] network 3.3.3.9 0.0.0.0
[PE2-ospf-1-area-0.0.0.0] quit
[PE2-ospf-1] quit
After the configurations, OSPF adjacencies are established between PE 1, P, and PE 2. Issue the
display ospf peer command. The output shows that the adjacency status is Full. Issue the display ip
routing-table command. The output shows that the PEs have learned the routes to the loopback
interfaces of each other. Take PE 1 as an example:
[PE1] display ip routing-table
Routing Tables: Public
Destinations : 8
Destination/Mask Proto
1.1.1.9/32 Direct 0
2.2.2.9/32 OSPF
3.3.3.9/32 OSPF
127.0.0.0/8 Direct 0
127.0.0.1/32 Direct 0
172.1.1.0/24 Direct 0
Routes : 8
Pre Cost NextHop
0 127.0.0.1
10 1 172.1.1.2
10 2 172.1.1.2
0 127.0.0.1
0 127.0.0.1
0 172.1.1.1
273
Interface
InLoop0
Vlan13
Vlan13
InLoop0
InLoop0
Vlan13