OSPF cost值

配置命令：

 

AR1：
SYS
INT G0/0/0
IP add 192.168.1.1 24
quit
int g0/0/1
ip add 192.168.2.1 24
quit
int g0/0/2
ip add 192.168.3.1 24
ospf cost 10
quit
ospf
area 0
network 192.168.1.0 0.0.0.255
network 192.168.2.0 0.0.0.255
network 192.168.3.0 0.0.0.255
AR2：
SYS
INT G0/0/0
IP add 192.168.2.2 24
quit
int g0/0/1
ip add 192.168.4.1 24
quit
ospf
area 0
network 192.168.2.0 0.0.0.255
network 192.168.4.0 0.0.0.255
AR3：
SYS
INT G0/0/0
IP add 192.168.4.2 24
ospf cost 10
quit
int g0/0/1
ip add 192.168.5.1 24
quit
int g0/0/2
ip add 192.168.6.1 24
quit
ospf
area 0
network 192.168.4.0 0.0.0.255
network 192.168.5.0 0.0.0.255
network 192.168.6.0 0.0.0.255
AR4：
SYS
INT G0/0/0
IP add 192.168.3.2 24
quit
int g0/0/1
ip add 192.168.5.1 24
quit
ospf
area 0
network 192.168.3.0 0.0.0.255
network 192.168.5.0 0.0.0.255