Huawei Quidway NetEngine80E Configuration Manual page 387

HUAWEI NetEngine80E/40E Router
Configuration Guide - IP Routing
Total Nets: 4
Intra Area: 1
As Area 1 where Router C resides is a common area, you can find information about AS external
routes in the routing table.
Step 4 Configure Area 1 as a stub area.
# Configure Router A.
[RouterA] ospf
[RouterA-ospf-1] area 1
[RouterA-ospf-1-area-0.0.0.1] stub
[RouterA-ospf-1-area-0.0.0.1] quit
# Configure Router C.
[RouterC] ospf
[RouterC-ospf-1] area 1
[RouterC-ospf-1-area-0.0.0.1] stub
[RouterC-ospf-1-area-0.0.0.1] quit
[RouterC] display ospf routing
Routing for Network
Destination
0.0.0.0/0
192.168.0.0/24
0.0.0.1
192.168.1.0/24
0.0.0.1
192.168.2.0/24
0.0.0.1
Total Nets: 4
Intra Area: 1
After Area 1 where Router C resides is configured as a stub area, a default route, not an AS
external route, exists in the routing table.
Step 5 Prevent Type 3 LSAs from being advertised to the stub area.
[RouterA] ospf
[RouterA-ospf-1] area 1
[RouterA-ospf-1-area-0.0.0.1] stub no-summary
[RouterA-ospf-1-area-0.0.0.1] quit
Step 6 Verify the configuration.
# View the OSPF routing table on Router C.
[RouterC] display ospf routing
Routing for Network
Destination
0.0.0.0/0
192.168.1.0/24
Issue 02 (2014-09-30)
Inter Area: 2
NOTE
All routers in a stub area must be configured with stub attributes using the stub command.
OSPF Process 1 with Router ID 3.3.3.3
Routing Tables
Cost
2
2
1
3
Inter Area: 3
OSPF Process 1 with Router ID 3.3.3.3
Routing Tables
Cost
2
1
Huawei Proprietary and Confidential
Copyright © Huawei Technologies Co., Ltd.
ASE: 1 NSSA: 0
Type NextHop
Inter-area 192.168.1.1
Inter-area 192.168.1.1
Stub 192.168.1.2
Inter-area 192.168.1.1
ASE: 0 NSSA: 0
Type NextHop
Inter-area 192.168.1.1
Stub 192.168.1.2
5 OSPF Configuration
AdvRouter
1.1.1.1 0.0.0.1
1.1.1.1
3.3.3.3
1.1.1.1
AdvRouter Area
1.1.1.1 0.0.0.1
3.3.3.3 0.0.0.1
Area
362