Huawei Quidway S9300

traceroute to 30.1.1.2(30.1.1.2) 30 hops max,40 bytes packet
1 20.1.1.2 80 ms 60 ms 60 ms
2 30.1.1.2 100 ms 90 ms 130 ms
Run the display ospf sham-link command on the PEs, and you can see the information about
the sham link.
Take PE1 for example.
[PE1] display ospf sham-link
OSPF Process 1 with Router ID 1.1.1.9
Sham Link:
Area NeighborId Source-IP Destination-IP State Cost
OSPF Process 100 with Router ID 100.1.1.2
Sham Link:
Area NeighborId Source-IP Destination-IP State Cost
0.0.0.0 6.6.6.6 5.5.5.5 6.6.6.6 P-2-P 1
Run the display ospf sham-link area command, and you can see that the state of the peer is
Full.
[PE1] display ospf sham-link area 0
OSPF Process 1 with Router ID 1.1.1.9
OSPF Process 100 with Router ID 5.5.5.5
Sham-Link: 5.5.5.5 --> 6.6.6.6
NeighborID: 6.6.6.6, State: Full
Area: 0.0.0.0
Cost: 10 State: P-2-P, Type: Sham
Timers: Hello 10 , Dead 40 , Retransmit 5 , Transmit Delay 1
Run the display ospf routing command on the CEs, and you can see that the route to the peer
CE is learned and considered as the intra-area route.
[CE1] display ospf routing
OSPF Process 1 with Router ID 100.1.1.1
Routing Tables
Routing for Network
Destination Cost Type NextHop AdvRouter Area
120.1.1.0/24 3 Transit 100.1.1.2 6.6.6.6 0.0.0.0
20.1.1.0/24 10 Stub 20.1.1.1 100.1.1.1 0.0.0.0
30.1.1.0/24 11 Stub 20.1.1.2 30.1.1.1 0.0.0.0
100.1.1.0/24 1 Transit 100.1.1.1 100.1.1.1 0.0.0.0
Routing for ASEs
Destination Cost Type Tag NextHop AdvRouter
120.1.1.1/32 1 Type2 3489661028 100.1.1.2 5.5.5.5
6.6.6.6/32 1 Type2 3489661028 100.1.1.2 5.5.5.5
5.5.5.5/32 1 Type2 3489661028 100.1.1.2 6.6.6.6
100.1.1.1/32 1 Type2 3489661028 100.1.1.2 6.6.6.6
Total Nets: 8
Intra Area: 4 Inter Area: 0 ASE: 4 NSSA: 0
----End
Configuration Files
l Configuration file of PE1
#
sysname PE1
#
vlan batch 10 50
#
ip vpn-instance vpn1
route-distinguisher 100:1
vpn-target 1:1 export-extcommunity
vpn-target 1:1 import-extcommunity
#
3 BGP/MPLS IP VPN Configuration
Quidway S9300 Terabit Routing Switch
Configuration Guide - VPN
3-122 Huawei Proprietary and Confidential
Copyright © Huawei Technologies Co., Ltd.
Issue 03 (2009-08-20)