Huawei Quidway NetEngine80E Configuration Manual page 392

HUAWEI NetEngine80E/40E Router
Configuration Guide - IP Routing
[RouterB-ospf-1-area-0.0.0.1] nssa
[RouterB-ospf-1-area-0.0.0.1] quit
# Configure Router D.
[RouterD] ospf 1
[RouterD-ospf-1] area 1
[RouterD-ospf-1-area-0.0.0.1] nssa
[RouterD-ospf-1-area-0.0.0.1] quit
# View the OSPF routing table on Router D.
[RouterD] display ospf routing
Routing for Network
Destination
192.168.3.0/24
192.168.4.0/24
192.168.0.0/24
192.168.1.0/24
192.168.1.0/24
192.168.2.0/24
Routing for NSSAs
Destination
0.0.0.0/0
0.0.0.0/0
Total Nets: 8
Intra Area: 4
Step 4 Configure Router D to import the static route 10.0.0.0/8.
[RouterD] ip route-static 10.0.0.0 8 null 0
[RouterD] ospf
[RouterD-ospf-1] import-route static
[RouterD-ospf-1] quit
# View the OSPF routing table on Router C.
[RouterC] display ospf routing
Routing for Network
Destination
192.168.0.0/24
192.168.2.0/24
192.168.1.0/24
192.168.1.0/24
192.168.3.0/24
192.168.4.0/24
Routing for ASEs
Destination
10.0.0.0/8
Total Nets: 7
Intra Area: 2
The command output shows that Router C has imported the AS external route and the router
with the router ID of 2.2.2.2 will advertise LSAs carrying information about the imported AS
Issue 02 (2014-09-30)
NOTE
All routers in the NSSA must be configured with NSSA attributes using the nssa command.
OSPF Process 1 with Router ID 4.4.4.4
Routing Tables
Cost
1
1
2
2
2
2
Cost
1
1
Inter Area: 2
OSPF Process 1 with Router ID 3.3.3.3
Routing Tables
Cost
1
1
2
2
2
2
Cost
1
Inter Area: 4
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Type NextHop
Transit 192.168.3.2
Transit 192.168.4.1
Inter-area 192.168.3.1
Transit 192.168.4.2
Transit 192.168.3.1
Inter-area 192.168.4.2
Type Tag
Type2 1
Type2 1
ASE: 0 NSSA: 2
Type NextHop
Transit 192.168.0.2
Transit 192.168.2.2
Inter-area 192.168.0.1
Inter-area 192.168.2.1
Inter-area 192.168.0.1
Inter-area 192.168.2.1
Type Tag
Type2 1
ASE: 1 NSSA: 0
5 OSPF Configuration
AdvRouter Area
4.4.4.4 0.0.0.1
4.4.4.4 0.0.0.1
1.1.1.1 0.0.0.1
2.2.2.2 0.0.0.1
2.2.2.2 0.0.0.1
2.2.2.2 0.0.0.1
NextHop AdvRouter
192.168.4.2 2.2.2.2
192.168.3.1 1.1.1.1
AdvRouter Area
3.3.3.3 0.0.0.0
3.3.3.3 0.0.0.0
1.1.1.1 0.0.0.0
2.2.2.2 0.0.0.0
1.1.1.1 0.0.0.0
2.2.2.2 0.0.0.0
NextHop AdvRouter
192.168.0.1 2.2.2.2
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