3Com 3C13636 Configuration Manual page 934

3Com Router 3000 Ethernet Family
Configuration Guide
you can find that the OSPF neighbor relationship is in Full state. PEs can learn
Loopback addresses from each other.
The ping operation succeeds between ASBR-PE and other PEs in the same AS.
Take PE1 and ASBR-PE1 as an example:
[PE1] display ospf peer
Area 0 interface 172.1.1.2(Pos1/0/0)'s neighbor(s)
RouterID: 202.100.1.1
[PE1] display ip routing-table
Routing Table: public net
Destination/Mask
127.0.0.0/8
127.0.0.1/32
172.1.0.0/16
172.1.1.1/32
172.1.1.2/32
202.100.1.1/32
202.100.1.2/32
[PE1] ping 202.100.1.1
PING 202.100.1.1: 56
Reply from 202.100.1.1: bytes=56 Sequence=1 ttl=255 time=10 ms
Reply from 202.100.1.1: bytes=56 Sequence=2 ttl=255 time=1 ms
Reply from 202.100.1.1: bytes=56 Sequence=3 ttl=255 time=50 ms
Reply from 202.100.1.1: bytes=56 Sequence=4 ttl=255 time=80 ms
Reply from 202.100.1.1: bytes=56 Sequence=5 ttl=255 time=1 ms
--- 202.100.1.1 ping statistics ---
5 packet(s) transmitted
5 packet(s) received
0.00% packet loss
round-trip min/avg/max = 1/28/80 ms
[ASBR-PE1] display ospf peer
Area 0 interface 172.1.1.1(Pos1/0/0)'s neighbor(s)
OSPF Process 1 with Router ID 202.100.1.2
State: Full Mode: Nbr is Slave
DR: None BDR: None
Dead timer expires in 40s
Neighbor comes up for 00:01:32
Protocol Pre
DIRECT
DIRECT
DIRECT
DIRECT
DIRECT
OSPF
DIRECT
data bytes, press CTRL_C to break
OSPF Process 1 with Router ID 202.100.1.1
3Com Corporation
Chapter 3 BGP/MPLS VPN Configuration
Neighbors
Address: 172.1.1.1
Priority: 1
Cost Nexthop
0 0 127.0.0.1
0 0 127.0.0.1
0 0 172.1.1.2
0 0 172.1.1.1
0 0 127.0.0.1
10 1563 172.1.1.1
0 0 127.0.0.1
Neighbors
3-72
Interface
InLoopBack0
InLoopBack0
Pos1/0/0
Pos1/0/0
InLoopBack0
Pos1/0/0
InLoopBack0