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策略路由使用rout maps 实现的,它和访问控制列表很相似。下面是一个Cisco 3640来实现的策略路由的例子:
3640#show run Current configuration: ! version 12.0 service timestamps debug uptime service timestamps log uptime no service password-encryption ! hostname 3640 ! ! ip subnet-zeroR>! ! ! ! ! interface Ethernet0/0 ip address 172.16.0.1 255.255.255.0 no ip redirects no ip directed-broadcast standby 1 priority 120 preempt /*双机热备配置*/ standby 1 ip 172.16.0.100 standby 1 track Serial0/0 50 /*双机热备配置*/ interface Serial0/0 ip address 10.10.10.1 255.255.255.0 no ip directed-broadcast encapsulation ppp no ip mroute-cache no fair-queue ! interface Serial0/1 ip address 10.10.10.10 255.255.255.0 no ip directed-broadcast encapsulation ppp no ip mroute-cache no fair-queue ! interface Serial1/0 no ip address no ip directed-broadcast shutdown ! interface Serial1/1 no ip address no ip directed-broadcast shutdown ! interface Serial1/2 no ip address no ip directed-broadcast shutdown priority-group 5 /*CQ 5 配置应用*/ CQ:定制队列 ! interface Serial1/3 no ip address no ip directed-broadcast shutdown priority-group 2 /*PQ 2 配置应用*/ PQ:优先级队列 ! interface Serial3/0 no ip address no ip directed-broadcast ip policy route-map mail /*策略路由mail应用*/ shutdown ! interface Serial3/1 no ip address no ip directed-broadcast ip route-cache policy /*启动策略路由mytest的快速转发*/ ip policy route-map mytest /*策略路由mytest应用*/ shutdown no fair-queue ! interface Serial3/2 no ip address no ip directed-broadcast shutdown ! |
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