【技术分享】策略路由配置
发布作者：微思网络 发布时间：2022-09-07 浏览量：0次
当市场部用户访问公司总部的时候走AR1-AR2-AR4
当财务部用户访问公司总部的时候走AR2-AR3-AR4
基本要求根据拓扑图所示配置IP地址；并且所有路由器运行ospf划分到区域0；实现全网互通
R1配置：
interface Serial2/0/0
ip address 12.1.3.1 255.255.255.0
#
interface GigabitEthernet0/0/0
ip address 12.1.1.1 255.255.255.0
ospf cost 48
#
interface GigabitEthernet0/0/2
ip address 10.1.1.254 255.255.255.0
#
interface GigabitEthernet1/0/0
ip address 10.1.2.254 255.255.255.0
ospf 1 router-id 1.1.1.1
area 0.0.0.0
network 10.1.1.254 0.0.0.0
network 10.1.2.254 0.0.0.0
network 12.1.1.1 0.0.0.0
network 12.1.3.1 0.0.0.0
R2配置：
interface GigabitEthernet0/0/0
ip address 12.1.1.2 255.255.255.0
#
interface GigabitEthernet0/0/1
ip address 12.1.2.2 255.255.255.0
#
ospf 1 router-id 2.2.2.2
area 0.0.0.0
network 12.1.1.2 0.0.0.0
network 12.1.2.2 0.0.0.0
R3配置：
interface Serial2/0/0
ip address 12.1.3.3 255.255.255.0
#
interface GigabitEthernet0/0/0
ip address 12.1.4.3 255.255.255.0
#
ospf 1 router-id 3.3.3.3
area 0.0.0.0
network 12.1.3.3 0.0.0.0
network 12.1.4.3 0.0.0.0
R4配置：
interface GigabitEthernet0/0/0
ip address 12.1.2.4 255.255.255.0
#
interface GigabitEthernet0/0/1
ip address 12.1.4.4 255.255.255.0
#
interface GigabitEthernet0/0/2
ip address 10.1.3.254 255.255.255.0
#
ospf 1 router-id 4.4.4.4
area 0.0.0.0
network 10.1.3.254 0.0.0.0
network 12.1.2.4 0.0.0.0
network 12.1.4.4 0.0.0.0
当市场部用户访问公司总部的时候走AR1-AR2-AR4
acl number 3000
rule 5 permit ip source 10.1.1.0 0.0.0.255 destination 10.1.3.0 0.0.0.255
traffic classifier hcia1 operator or---定义流量分类
if-match acl 3000
traffic behavior hcip1—定义流量行为
redirect ip-nexthop 12.1.1.2
traffic policy hcie1—关联流量分类和行为
classifier hcia1 behavior hcip1
interface GigabitEthernet0/0/2
traffic-policy hcie1 inbound—在接口下调用
当财务部用户访问公司总部的时候走AR2-AR3-AR4
acl number 3001
rule 5 permit ip source 10.1.2.0 0.0.0.255 destination 10.1.3.0 0.0.0.255
traffic classifier hcia2 operator or
if-match acl 3001
traffic behavior hcip2
redirect ip-nexthop 12.1.3.3
traffic policy hcie2
classifier hcia2 behavior hcip2
interface GigabitEthernet1/0/0
traffic-policy hcie2 inbound
