拓扑图

配置命令

Switch0

enable
vlan database
vlan 2
vlan 3
vlan 4
show vlanconf t
int range f0/1-3
switchport mode access
switchport access vlan 2
exit
int range f0/4-6
switchport mode access
switchport access vlan 3
exit
int range f0/7-9
switchport mode access
switchport access vlan 4
end
show running-config

Router0

enable
conf t
int g0/0
ip add 192.168.1.254 255.255.255.0
no shutdown
exit
int g0/1
ip add 192.168.2.254 255.255.255.0
no shutdown
exit
int g0/2
ip add 192.168.3.254 255.255.255.0
no shutdown
end
show ip route

实验结果

Switch0

Router0

Ping