通过ensp,完成相应配置
时间: 2024-12-11 09:43:41 浏览: 33
为了在ENSP(Enterprise Network Simulation Platform)中完成相应的配置,你需要按照以下步骤进行操作:
### 拓扑结构概述
- **路由器**:AR1、AR2、AR3
- **交换机**:LSW2
- **PC**:PC1、PC2、PC3、PC4
### 配置目标
1. 使用OSPF协议实现AR1、AR2、AR3和LSW2之间的互联互通。
2. 配置策略路由,实现以下路径:
- 172.16.1.1 访问 192.168.0.0/16 的路径为 AR1 -> AR2 -> LSW2。
- 172.16.2.1 访问 192.168.0.0/16 的路径为 AR1 -> AR3 -> LSW2。
### 配置步骤
#### 1. 基本接口配置
首先,配置所有设备的基本接口IP地址。
##### AR1
```plaintext
interface GigabitEthernet0/0/0
ip address 172.16.0.13 255.255.255.252
exit
interface GigabitEthernet0/0/1
ip address 172.16.0.1 255.255.255.252
exit
interface GigabitEthernet0/0/2
ip address 172.16.0.9 255.255.255.252
exit
interface GigabitEthernet0/0/3
ip address 192.168.1.254 255.255.255.0
exit
```
##### AR2
```plaintext
interface GigabitEthernet0/0/0
ip address 172.16.0.14 255.255.255.252
exit
interface GigabitEthernet0/0/1
ip address 172.16.0.2 255.255.255.252
exit
interface GigabitEthernet0/0/3
ip address 172.16.1.254 255.255.255.0
exit
```
##### AR3
```plaintext
interface GigabitEthernet0/0/0
ip address 172.16.0.10 255.255.255.252
exit
interface GigabitEthernet0/0/1
ip address 172.16.0.6 255.255.255.252
exit
interface GigabitEthernet0/0/2
ip address 172.16.2.254 255.255.255.0
exit
```
##### LSW2
```plaintext
interface GigabitEthernet0/0/1
ip address 192.168.0.254 255.255.255.0
exit
interface GigabitEthernet0/0/2
ip address 172.16.0.5 255.255.255.252
exit
```
##### PC1
```plaintext
ip address 172.16.1.1 255.255.255.0
gateway 172.16.1.254
```
##### PC2
```plaintext
ip address 172.16.2.1 255.255.255.0
gateway 172.16.2.254
```
##### PC3 和 PC4
```plaintext
ip address 192.168.1.1 255.255.255.0
gateway 192.168.1.254
```
#### 2. OSPF配置
在所有路由器上启用OSPF,并将相关接口加入OSPF区域0。
##### AR1
```plaintext
router ospf 1
network 172.16.0.0 0.0.0.255 area 0
network 172.16.0.8 0.0.0.255 area 0
network 192.168.1.0 0.0.0.255 area 0
exit
```
##### AR2
```plaintext
router ospf 1
network 172.16.0.0 0.0.0.255 area 0
network 172.16.1.0 0.0.0.255 area 0
exit
```
##### AR3
```plaintext
router ospf 1
network 172.16.0.4 0.0.0.255 area 0
network 172.16.2.0 0.0.0.255 area 0
exit
```
##### LSW2
```plaintext
router ospf 1
network 192.168.0.0 0.0.0.255 area 0
network 172.16.0.4 0.0.0.255 area 0
exit
```
#### 3. 策略路由配置
在AR1上配置策略路由,以实现指定路径。
##### AR1
```plaintext
access-list 1 permit 172.16.1.1 0.0.0.0
route-map TO_AR2 permit 10
match ip address 1
set next-hop 172.16.0.2
access-list 2 permit 172.16.2.1 0.0.0.0
route-map TO_AR3 permit 10
match ip address 2
set next-hop 172.16.0.6
interface GigabitEthernet0/0/3
ip policy route-map TO_AR2
exit
interface GigabitEthernet0/0/2
ip policy route-map TO_AR3
exit
```
### 验证配置
使用`ping`命令验证不同网络间的连通性,确保配置正确无误。
```plaintext
ping 172.16.1.1 source 192.168.0.1
ping 172.16.2.1 source 192.168.0.1
```
以上步骤完成后,你应该能够实现所需的网络拓扑和路径选择。
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