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@@ -0,0 +1,103 @@
+### 配置单臂静态路由
+
+![!\[image-20240429112512109\](C:\Users\Administrator\AppData\Roaming\Typora\typora-user-images\image-20240429112512109.png)](https://img2.imgtp.com/2024/05/05/AatgYDUT.png)
+
+### 交换机配置
+
+``````
+Switch>en
+Switch#conf t
+Enter configuration commands, one per line.  End with CNTL/Z.
+Switch(config)#vlan 10
+Switch(config-vlan)#vlan 20
+Switch(config-vlan)#int f0/1
+Switch(config-if)#swi mode acc
+Switch(config-if)#swi acc vlan 10
+Switch(config-if)#no shut
+Switch(config-if)#int f0/2
+Switch(config-if)#swi mode acc
+Switch(config-if)#swi acc vlan 20
+Switch(config-if)#no shut
+Switch(config-if)#int f0/4
+Switch(config-if)#swi mode trunk
+Switch(config-if)#swi trunk all
+Switch(config-if)#swi trunk allowed vlan 10,20    -- 允许所有VLAN通过
+Switch(config-if)#no shut
+Switch(config-if)#exit
+Switch(config)#
+``````
+
+### 路由器一
+
+```
+Would you like to enter the initial configuration dialog? [yes/no]: no
+Press RETURN to get started!
+
+Router>en
+Router#conf t
+Enter configuration commands, one per line.  End with CNTL/Z.
+Router(config)#int f0/0
+Router(config-if)#no shut
+Router(config-if)#int f0/0.1          -- 进入子接口
+Router(config-subif)#encapsulation dot1Q 10        -- 子接口封装配置网关及子网掩码
+Router(config-subif)#ip addr 192.168.1.1 255.255.255.0
+Router(config-subif)#no shut
+Router(config-subif)#int f0/0.2
+Router(config-subif)#encapsulation dot1Q 20
+Router(config-subif)#ip addr 192.168.2.1 255.255.255.0
+Router(config-subif)#no shut
+Router(config-subif)#exit
+Router(config)#int f0/1
+Router(config-if)#ip addr 10.10.10.31 255.255.255.0
+Router(config-if)#no shut
+Router(config-if)#exit
+Router(config)#ip route 192.168.3.0 255.255.255.0 10.10.10.13    -- 配置静态路由
+Router(config)#ip route 192.168.4.0 255.255.255.0 11.11.11.12    -- 目的地址 子网掩码 下一跳地址IP
+Router(config)#ip route 192.168.4.0 255.255.255.0 11.11.11.30
+Router(config)#
+
+```
+
+### 路由器二
+
+`````
+Router>en
+Router#conf t
+Enter configuration commands, one per line.  End with CNTL/Z.
+Router(config)#int f0/0
+Router(config-if)#ip addr 10.10.10.13 255.255.255.0
+Router(config-if)#no shut
+Router(config-if)#int f0/1
+Router(config-if)#ip addr 192.168.3.1 255.255.255.0
+Router(config-if)#no shut
+Router(config-if)#exit
+Router(config)#int s0/3/0
+Router(config-if)#ip addr 11.11.11.30 255.255.255.0
+Router(config-if)#no shut
+Router(config-if)#clock rate 64000
+Router(config-if)#exit
+Router(config)#ip route 192.168.2.0 255.255.255.0 10.10.10.31
+Router(config)#ip route 192.168.1.0 255.255.255.0 10.10.10.31
+Router(config)#ip route 192.168.4.0 255.255.255.0 11.11.11.12
+Router(config)#
+`````
+
+### 路由器三
+
+`````
+Router>en
+Router#conf t
+Enter configuration commands, one per line.  End with CNTL/Z.
+Router(config)#int s0/3/1
+Router(config-if)#ip addr 11.11.11.12 255.255.255.0
+Router(config-if)#no shut
+Router(config-if)#int f0/0
+Router(config-if)#ip addr 192.168.4.1 255.255.255.0
+Router(config-if)#no shut
+Router(config-if)#exit
+Router(config)#ip route 192.168.3.0 255.255.255.0 11.11.11.30
+Router(config)#ip route 192.168.2.0 255.255.255.0 10.10.10.31
+Router(config)#ip route 192.168.1.0 255.255.255.0 10.10.10.31
+Router(config)#ip route 192.168.3.0 255.255.255.0 10.10.10.13
+Router(config)#
+`````
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