策略路由
标签
HCIP-Datacom
字数
277 字
阅读时间
2 分钟
实验拓扑

实验要求
三个路由器运行OSPF协议,使用路由策略工具Filter-Policy在R2上过滤掉192.168.0.0的路由,使用策略路由工具Traffic-Policy在R2上过滤掉192.168.1.0的流量。
配置代码
基础路由
AR1
int g0/0/0
ip add 10.0.12.1 24
int lo0
ip add 192.168.0.1 24
int lo1
ip add 192.168.1.1 24
int lo2
ip add 192.168.2.1 24
quit
ospf
area 0
network 10.0.12.0 0.0.0.255
network 192.168.0.0 0.0.0.255
network 192.168.1.0 0.0.0.255
network 192.168.2.0 0.0.0.255
quit
quitAR2
int g0/0/0
ip add 10.0.12.2 24
int g0/0/1
ip add 10.0.23.2 24
ospf
area 0
network 10.0.12.0 0.0.0.255
network 10.0.23.0 0.0.0.255
quit
quitAR3
int g0/0/0
ip add 10.0.23.3 24
ospf
area 0
network 10.0.23.0 0.0.0.255
quit
quit在R3查看OSPF路由

路由策略工具
在AR2上配置
acl 2000
rule 5 deny source 192.168.0.0 0.0.0.255
rule 10 permit source any
quit
ospf
filter-policy 2000 import
quit在R2上查看OSPF路由

流量过滤配置
acl 3000
rule 5 deny ip source 192.168.1.0 0.0.0.255 destination any
rule 10 permit ip source any destination any
quit
traffic classifier tc1 operator or
if-match acl 3000
traffic behavior tb1
deny
traffic policy tp1
classifier tc1 behavior tb1
quit在R3上pingR1的192.168.1.1
