配置VLAN

添加VLAN

Conf t

vlan 128

name  VLAN128

Int vlan 128

Ip address 192.128.40.250 255.255.255.0      配置网关 

配置端口的 truck

ID42-Switch-7(config-if)#sw

ID42-Switch-7(config-if)#switchport ta

ID42-Switch-7(config-if)#switchport tr

ID42-Switch-7(config-if)#switchport trunk nat

ID42-Switch-7(config-if)#switchport trunk native vl

ID42-Switch-7(config-if)#switchport trunk native vlan 128

 允许网络通过

D42-Switch-7(config-if)#switchport t

ID42-Switch-7(config-if)#switchport trunk al

ID42-Switch-7(config-if)#switchport trunk allowed vl

ID42-Switch-7(config-if)#switchport trunk allowed vlan al

ID42-Switch-7(config-if)#switchport trunk allowed vlan all

 

查看idnac的配置

 

 

查看  vlan 128的 配置  注意配置网关 192.128.40.250

 

 

注意网关的配置 41的网关的配置  非接口地址