配置OSPF引入路由聚合功能示例

胡振宇

RouterA的配置

#
sysname RouterA
#
router id 1.1.1.1  //Router ID，建议配置为LoopBack0的IP地址
#
interface GigabitEthernet1/0/0
ip address 192.168.2.1 255.255.255.0
#
interface GigabitEthernet2/0/0
ip address 192.168.3.1 255.255.255.0
#
interface GigabitEthernet3/0/0
ip address 192.168.0.1 255.255.255.0
#
interface LoopBack0
ip address 1.1.1.1 255.255.255.255
#
ospf 2
asbr-summary 192.168.2.0 255.255.254.0  //配置ASBR对引入的路由进行聚合
import-route direct  //配置引入直连路由
area 0.0.0.0
  network 192.168.0.0 0.0.0.255  //指定运行OSPF 2协议的接口的IP地址位于192.168.0.0/24网段，接口所属的区域为area 0
#
RouterB的配置

#
sysname RouterB
#
router id 2.2.2.2
#
interface GigabitEthernet1/0/0
ip address 192.168.1.2 255.255.255.0
#
interface GigabitEthernet2/0/0
ip address 192.168.0.2 255.255.255.0
#
interface LoopBack0
ip address 2.2.2.2 255.255.255.255
#
ospf 2
area 0.0.0.0
  network 192.168.0.0 0.0.0.255
area 0.0.0.1
  network 192.168.1.0 0.0.0.255
#
RouterC的配置

#
sysname RouterC
#
router id 3.3.3.3
#
interface GigabitEthernet1/0/0
ip address 192.168.1.1 255.255.255.0
#
interface LoopBack0
ip address 3.3.3.3 255.255.255.255
#
ospf 2
area 0.0.0.1
  network 192.168.1.0 0.0.0.255
#