OSPF自动产生默认路由

OSPF自动产生默认路由

AR1配置信息如下：

[AR1]dis cu
#
sysname AR1
#
interface GigabitEthernet0/0/0
ip address 12.1.1.1 255.255.255.0
#
interface LoopBack0
ip address 1.1.1.1 255.255.255.255
#
ospf 1
default-route-advertise always
area 0.0.0.0
network 1.1.1.1 0.0.0.0
network 12.1.1.0 0.0.0.255

AR2配置信息如下：

[AR2]dis cu
#
sysname AR2
#
interface GigabitEthernet0/0/0
ip address 12.1.1.2 255.255.255.0
#
ospf 1
area 0.0.0.0
network 12.1.1.0 0.0.0.255

添加一条产生默认路由的命令：default-route-advertise always 效果如下