Huawei Quidway NetEngine80E Configuration Manual page 390

HUAWEI NetEngine80E/40E Router
Configuration Guide - IP Routing
Figure 5-11 Networking diagram of configuring an OSPF NSSA
192.168.3.2/24
192.168.4.1/24
Area1
NSSA
Configuration Roadmap
The configuration roadmap is as follows:
1.
2.
3.
4.
Data Preparation
To complete the configuration, you need the following data:
l
l
l
l
Procedure
Step 1 Assign an IP address to each interface.
For details about the configuration, see the configuration files.
Step 2 Configure basic OSPF functions.
# Configure Router A.
[RouterA] router id 1.1.1.1
[RouterA] ospf 1
[RouterA-ospf-1] area 0
Issue 02 (2014-09-30)
RouterA
POS2/0/0
192.168.3.1/24
POS1/0/0
POS3/0/0
192.168.1.1/24
RouterD
ASBR
POS1/0/0
192.168.1.2/24
POS2/0/0
POS3/0/0
192.168.4.2/24
RouterB
Enable OSPF and configure basic OSPF functions on each router.
Configure Area 1 as an NSSA.
Configure Router D to import the static route 10.0.0.0/8.
Configure Router A in the NSSA as an LSA translator.
Router ID 1.1.1.1 of Router A; OSPF process ID 1; network segment 192.168.0.0/24 of
Area 0; network segments 192.168.1.0/24 and 192.168.3.0/24 of Area 1
Router ID 2.2.2.2 of Router B; OSPF process ID 1; network segment 192.168.2.0/24 of
Area 0; network segments 192.168.1.0/24 and 192.168.4.0/24 of Area 1
Router ID 3.3.3.3 of Router C; OSPF process ID 1; network segments 192.168.0.0/24 and
192.168.2.0/24 of Area 0
Router ID 4.4.4.4 of Router D; OSPF process ID 1; network segments 192.168.3.0/24 and
192.168.4.0/24 of Area 1
Huawei Proprietary and Confidential
Copyright © Huawei Technologies Co., Ltd.
POS1/0/0
192.168.0.1/24
POS1/0/0
192.168.0.2/24
RouterC
POS2/0/0
192.168.2.2/24
POS2/0/0
192.168.2.1/24 Area0
5 OSPF Configuration
365