两种方案效果相同。与接口联用的方案在抑制route feedback上效果比较好;与路由进程联用的方案在抑制route feedback时,由于在过滤时,相应的路由条目已经进行了路由表,所以失效。
<1> 与接口联用
router ospf 25 redistribute rip metric 100 network 172.16.1.254 0.0.0.0 area 25 network 172.16.8.254 0.0.0.0 area 25 network 172.16.50.254 0.0.0.0 area 25 distribute-list 3 in Ethernet0/0 distribute-list 3 in Ethernet0/1 distribute-list 3 in Ethernet0/2 ! router rip redistribute ospf 25 metric 5 passive-interface Ethernet0/0 passive-interface Ethernet0/1 passive-interface Ethernet0/2 network 192.16.0.0 distribute-list 1 in Ethernet0/3 distribute-list 1 in Ethernet2/0 distribute-ilst 1 in Ethernet2.1 ! ip classless access-list 1 permit 172.16.128.0 0.0.127.255 access-iist 3 permit 172.16.0.0 0.0.127.255 |
<2> 与路由进程联用:
router ospf 25 redistribute rip metric 100 network 172.16.1.254 0.0.0.0 area 25 network 172.16.8.254 0.0.0.0 area 25 network 172.16.50.254 0.0.0.0 area 25 distribute-list 10 out rip ! router rip redistribute ospf 25 metric 5 passive-interface Ethernet0/3 passive-interface Ethernet2/0 passive-interface Ethernet2/1 network 172.16.0.0 distribute-list 20 out ospf 25 ! ip classless access-list 10 permit 172.16.130.0 access-list 10 permit 172.16.145.0 access-list 10 permit 172.16.240.0 access-list 20 permit 172.16.23.0 access-list 20 permit 172.16.9.0 access-list 20 permit 172.16.75.0 |

