配置路由器
[R1]int g0/0/0.1 //创建并进入g0/0/0的0.1子接口 [R1-GigabitEthernet0/0/0.1]dot1q termination vid 10 //封装dot1q协议 [R1-GigabitEthernet0/0/0.1]ip address 192.168.10.254 24 //配置IP地址 [R1-GigabitEthernet0/0/0.1]arp broadcast enable //开启arp广播 [R1-GigabitEthernet0/0/0.1]dhcp select global //开启DHCP全局模式 [R1-GigabitEthernet0/0/0.1]int g0/0/0.2 [R1-GigabitEthernet0/0/0.2]dot1q termination vid 20 [R1-GigabitEthernet0/0/0.2]ip address 192.168.20.254 24 [R1-GigabitEthernet0/0/0.2]arp broadcast enable [R1-GigabitEthernet0/0/0.2]dhcp select global
Js
配置交换机
[SW1]vlan batch 10 20 //创建vlan 10和vlan 20 [SW1-GigabitEthernet0/0/1]int g0/0/1 //进入g0/0/1接口 [SW1-GigabitEthernet0/0/1]port link-type access //修改端口为access模式 [SW1-GigabitEthernet0/0/1]port default vlan 10 //将端口划分到vlan 10中 [SW1-GigabitEthernet0/0/1]int g0/0/2 [SW1-GigabitEthernet0/0/2]port link-type access [SW1-GigabitEthernet0/0/2]port default vlan 20 [SW1-GigabitEthernet0/0/2]int g0/0/24 //交换机与路由器相连的接口需要修改为trunk模式 [SW1-GigabitEthernet0/0/24]port link-type trunk //修改端口为trunk模式 [SW1-GigabitEthernet0/0/24]port trunk allow-pass vlan 10 20 //允许vlan 10和vlan 20的数据通过