没有路由实现网络的互通

钱塘在线

ip address 12.1.1.1 255.255.255.0
ip policy route-map cio
serial restart-delay 0
clock rate 64000
!
interface Serial1/2
ip address 17.1.1.1 255.255.255.0
serial restart-delay 0
clock rate 64000
!
ip local policy route-map cio
ip classless
no ip http server
!
!
ip access-list extended cio
permit ip host 1.1.1.1 host 3.3.3.3
route-map cio permit 10
match ip address cio
set ip default next-hop 12.1.1.2
!
!
line con 0
exec-timeout 0 0
logging synchronous
line aux 0
line vty 0 4
!
end
R2:
interface Serial1/0
ip address 12.1.1.2 255.255.255.0
ip policy route-map cio
serial restart-delay 0
!
interface Serial1/1
ip address 23.1.1.2 255.255.255.0
serial restart-delay 0
!
ip local policy route-map cio
ip classless
no ip http server
!
!
ip access-list extended cio
permit ip host 1.1.1.1 host 3.3.3.3
route-map cio permit 10
match ip address ci