在交换机上创建vlan

[sw1]vlan 2

[sw1-vlan2]q

[sw1]vlan 3

[sw1-vlan3]q

 

 将交换机上各个接口划分到对应vlan中

[sw1]interface Eth0/0/1

[sw1-Ethernet0/0/1]port link-type access   先修改接口模式为接入

[sw1-Ethernet0/0/1]port default vlan 2

批量接口划分

[sw1]port-group group-member Ethernet 0/0/3 to Ethernet 0/0/4

[sw1-port-group]port link-type access

[sw1-port-group]port default vlan 3

 

建立trunk干道

[sw1]interface Eth0/0/5

[sw1-Ethernet0/0/5]port link-type trunk  先将接口修改为trunk模式

[sw1-Ethernet0/0/5]port trunk allow-pass vlan 2 to 3

 

单臂路由--路由器子接口

[route]interface g0/0/0.1

[route-GigabitEthernet0/0/0.1]dot1q  termination vid 2

[route-GigabitEthernet0/0/0.1]ip address 192.168.1.254 24

[route-GigabitEthernet0/0/0.1]arp broadcast enable

[route-GigabitEthernet0/0/0.1]q

[route]interface GigabitEthernet 0/0/0.2   创建子接口2号

[route-GigabitEthernet0/0/0.2]dot1q  termination vid 3  定义其管理和识别vlan id

[route-GigabitEthernet0/0/0.2]ip address 192.168.2.254 24  配置ip地址

[route-GigabitEthernet0/0/0.2]arp broadcast enable

 

建立DHCP自动获取IP，给PC配置IP

[r1]dhcp enable   设备必须先开启DHCP服务

[r1]ip pool a       创建池塘

[r1-ip-pool-a]network  192.168.1.0 mask  255.255.255.0  池塘范围

[r1-ip-pool-a]gateway-list 192.168.1.1   网关ip地址

[r1-ip-pool-a]dns-list 192.168.2.20  114.114.114.114 DNS 服务器地址

[r1]interface Eth0/0/0  必须到路由器进行ip地址下发的接口上再开启一次服务

[r1-Ethernet0/0/0]dhcp select global

最后ipconfig