Huawei Quidway NetEngine80E Configuration Manual page 393

HUAWEI NetEngine80E/40E Router
Configuration Guide - IP Routing
external route in the NSSA. Router B functions as the LSA translator. OSPF selects the ABR
with a larger router ID as an LSA translator.
Step 5 Configure Router A as an LSA translator.
[RouterA] ospf
[RouterA-ospf-1] area 1
[RouterA-ospf-1-area-0.0.0.1] nssa default-route-advertise no-summary translator-
always
[RouterA-ospf-1-area-0.0.0.1] quit
[RouterA-ospf-1] quit
Step 6 Verify the configuration.
# 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 1.1.1.1 will advertise LSAs carrying information about the imported AS
external route in the NSSA. Router A functions as an LSA translator.
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Configuration Files
l
Issue 02 (2014-09-30)
OSPF Process 1 with Router ID 3.3.3.3
Routing Tables
Cost
1
1
2
2
2
2
Cost
1
Inter Area: 4
Configuration file of Router A
#
sysname RouterA
#
router id 1.1.1.1
#
interface Pos1/0/0
link-protocol ppp
undo shutdown
ip address 192.168.0.1 255.255.255.0
#
interface Pos2/0/0
link-protocol ppp
undo shutdown
ip address 192.168.3.1 255.255.255.0
#
interface Pos3/0/0
link-protocol ppp
undo shutdown
ip address 192.168.1.1 255.255.255.0
Huawei Proprietary and Confidential
Copyright © Huawei Technologies Co., Ltd.
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
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 1.1.1.1
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