config VLAN

說明與步驟

根據圖中Switch設定port2和port3屬於VLAN1，port4屬於VLAN10。表示HostA和HostB屬於VLAN1，而HostC屬於VLAN10。

主機的IP設定如下：

HostA：192.168.1.66 , 255.255.255.192, 預設閘道 192.168.1.65
HostB：192.168.1.67 , 255.255.255.192, 預設閘道 192.168.1.65
HostC：192.168.1.130 , 255.255.255.224, 預設閘道 192.168.1.129

1.設host /ip /dg

2.設router
(1) Fa0/1
(2) Fa0/1.1
(3) Fa0/1.10

3.設switch
(1). int fa0/1→trunk
(2) int fa0/2~3→access vlan 1
(3) int fa0/4→access vlan10
(4) int vlan…
HOST設定

Host A
C:>ipconfig /ip 192.168.1.66 255.255.255.192 //Ip Address
C:>ipconfig /dg 192.168.1.65 //預設閘道
Host B

C:>ipconfig /ip 192.168.1.67 255.255.255.192 //Ip Address
C:>ipconfig /dg 192.168.1.65 // 預設閘道
Host C

C:>ipconfig /ip 192.168.1.130 255.255.255.224 //Ip Address
C:>ipconfig /dg 192.168.1.129 //預設閘道

Router設定
Router>enable
Router#config t
Router(config)#int fa0/1
Router(config-if)#no ip address
Router(config-if)#no shut
Router(config-if)#int fa0/1.1
Router(config-subif)#ip address 192.168.1.65 255.255.255.192
Router(config-subif)#encapsulation dot1q 1
Router(config-subif)#int fa0/1.10
Router(config-subif)#encapsulation dot1q 10
Router(config-subif)#ip address 192.168.1.129 255.255.255.224
Router(config-subif)#exit
Router(config)#exit

測試是否可連結
Router#ping 192.168.1.66
Sending 5, 100-byte ICMP Echos to 192.168.1.66, timeout is 2 seconds:!!!!! //ping通
Success rate is 100 percent (5/5), round-trip min/avg/max = 1/2/4 ms
Router#ping 192.168.1.67
Sending 5, 100-byte ICMP Echos to 192.168.1.67, timeout is 2 seconds:!!!!! //ping通
Success rate is 100 percent (5/5), round-trip min/avg/max = 1/2/4 ms
Router#ping 192.168.1.130
Sending 5, 100-byte ICMP Echos to 192.168.1.130, timeout is 2 seconds:!!!!! //ping通
Success rate is 100 percent (5/5), round-trip min/avg/max = 1/2/4 ms
Router#ping 192.168.1.65
Sending 5, 100-byte ICMP Echos to 192.168.1.65, timeout is 2 seconds:!!!!! //ping通
Success rate is 100 percent (5/5), round-trip min/avg/max = 1/2/4 ms
Router#ping 192.168.1.129
Sending 5, 100-byte ICMP Echos to 192.168.1.129, timeout is 2 seconds:!!!!! //ping通
Success rate is 100 percent (5/5), round-trip min/avg/max = 1/2/4 ms

Switch設定
Switch>enable
Switch#config t
Switch(config)#int fa0/1 //指定Switchport給VLAN
Switch(config-if)#switchport mode trunk //指定主幹埠使用trunk
Switch(config-if)#exit
Switch(config)#int fa0/2
Switch(config-if)#switchport access vlan 1 //直接連Pc使用access vlan#
Switch(config-if)#exit
Switch(config)#int fa0/3
Switch(config-if)#switchport access vlan 1
Switch(config-if)#exit
Switch(config-if)#int fa0/4
Switch(config-if)#switchport access vlan 10
% Access VLAN does not exist. Creating vlan 10
Switch(config-if)#exit
Switch(config)#int vlan 1 //從可用的位址中選擇一個IP位址來設定
Switch(config-if)#ip address 192.168.1.75 255.255.255.192
Switch(config-if)#no shut
Switch(config-if)#exit
Switch(config)#int vlan 10 //從可用的位址中選擇一個IP位址來設定
Switch(config-if)#ip address 192.168.1.132 255.255.255.224
Switch(config-if)#no shut
Switch(config-if)#exit
Switch(config)#^Z