3Com S7906E Configuration Manual page 1564

[P] interface vlan-interface 13
[P-Vlan-interface13] ip address 172.1.1.2 24
[P-Vlan-interface13] quit
[P] interface vlan-interface 11
[P-Vlan-interface11] ip address 172.2.1.1 24
[P-Vlan-interface11] 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 11
[PE2-Vlan-interface11] ip address 172.2.1.2 24
[PE2-Vlan-interface11] 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 you complete the above configurations, OSPF adjacency should be established between PE 1, P,
and PE 2. Issuing the display ospf peer command, you can see that the adjacency status is Full.
Issuing the display ip routing-table command, you can see that the PEs have learned the loopback
route of each other. The following takes PE 1 as an example:
[PE1] display ip routing-table
Routing Tables: Public
Destinations : 9
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
172.1.1.1/32 Direct 0
172.1.1.2/32 Direct 0
172.2.1.0/24 OSPF
[PE1] display ospf peer verbose
OSPF Process 1 with Router ID 1.1.1.9
Neighbors
Routes : 9
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
0 127.0.0.1
0 172.1.1.2
10 1 172.1.1.2
1-49
Interface
InLoop0
Vlan13
Vlan13
InLoop0
InLoop0
Vlan13
InLoop0
Vlan13
Vlan13