路由器DVTI与相同PAT设备后的不同路由器建立L2L【图文】

WiFi设置 • 2021年7月16日 22:56 • WI-FI设置

原标题："路由器DVTI与相同PAT设备后的不同路由器建立L2L【图文】"关于路由器的知识分享。 - 素材来源网络编辑:kaka。

一.测试拓扑：

二.基本配置：

A.R1interface Loopback0ip address 192.168.1.1 255.255.255.0interface FastEthernet0/0ip address 10.1.1.1 255.255.255.0no shutB.R2interface Ethernet0/0ip address 10.1.1.2 255.255.255.0no shut interface Ethernet0/1ip address 202.100.1.2 255.255.255.0no shutC.R3interface FastEthernet0/0ip address 202.100.1.3 255.255.255.0no shutinterface FastEthernet0/1ip address 202.100.2.3 255.255.255.0no shutD.R4interface Ethernet0/0ip address 20.1.1.4 255.255.255.0no shut

interface Ethernet0/2ip address 30.1.1.4 255.255.255.0no shut interface Ethernet0/1ip address 202.100.2.4 255.255.255.0no shutE.R5interface Loopback0ip address 192.168.2.5 255.255.255.0interface FastEthernet0/0ip address 20.1.1.5 255.255.255.0no shut

F.R6

interface Loopback0ip address 192.168.3.6 255.255.255.0interface FastEthernet0/0ip address 30.1.1.6 255.255.255.0no shut

三.静态路由和PAT配置：A.静态路由配置：①R1ip route 0.0.0.0 0.0.0.0 10.1.1.2②R2ip route 0.0.0.0 0.0.0.0 202.100.1.3ip route 192.168.1.0 255.255.255.0 10.1.1.1③R4ip route 0.0.0.0 0.0.0.0 202.100.2.3ip route 192.168.2.0 255.255.255.0 20.1.1.5

ip route 192.168.3.0 255.255.255.0 30.1.1.6

④R5ip route 0.0.0.0 0.0.0.0 20.1.1.4

⑤R6ip route 0.0.0.0 0.0.0.0 30.1.1.4

B.动态PAT配置：①R2ip access-list extended 100permit ip 192.168.1.0 0.0.0.255 anypermit ip 10.1.1.0 0.0.0.255 anyint e0/0ip nat insideint e0/1ip nat outsideip nat inside source list 100 interface e0/1②R4ip access-list extended 100permit ip 192.168.2.0 0.0.0.255 any

permit ip 192.168.3.0 0.0.0.255 anypermit ip 20.1.1.0 0.0.0.255 any

permit ip 30.1.1.0 0.0.0.255 any

int e0/0ip nat insideint e0/1ip nat outsideip nat inside source list 100 interface e0/1C.静态PAT配置：R2ip nat inside source static udp 10.1.1.1 500 interface e0/1 500ip nat inside source static udp 10.1.1.1 4500 interface e0/1 4500

四.VPN配置：

以上就是关于“路由器DVTI与相同PAT设备后的不同路由器建立L2L【图文】”的教程，由路由器指南网整理

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