實驗一:
使用一台交換機通過VLAN來隔離不同網段之間的通信
![](https://img.laitimes.com/img/9ZDMuAjOiMmIsIjOiQnIsICM38FdsYkRGZkRG9lcvx2bjxiNx8VZ6l2cs0TPB9ENnpnTxkFROBDOsJGcohVYsR2MMBjVtJWd0ckW65UbM5WOHJWa5kHT20ESjBjUIF2X0hXZ0xCMx81dvRWYoNHLrdEZwZ1Rh5WNXp1bwNjW1ZUba9VZwlHdssmch1mclRXY39CXldWYtlWPzNXZj9mcw1ycz9WL49zZuBnL5kDOyMTOyAjM2EDOwEjMwIzLc52YucWbp5GZzNmLn9Gbi1yZtl2Lc9CX6MHc0RHaiojIsJye.png)
提前配置好IP及端口位址
LSW1配置:
#
vlan batch 10 20
#
interface Ethernet0/0/1
port link-type access
port default vlan 10
#
interface Ethernet0/0/2
port link-type access
port default vlan 20
#
interface Ethernet0/0/3
port link-type access
port default vlan 10
#
pc1隻能ping通pc3 ,pc2被隔離無法ping通
實驗二:
使用兩台交換機實作相同vlan互通,不同vlan不通。
提前配置好ip位址及端口位址
LSW1配置:
#
sysname LSW1
#
vlan batch 10 20
#
interface Ethernet0/0/1
port link-type access
port default vlan 10
#
interface Ethernet0/0/2
port link-type access
port default vlan 20
#
interface Ethernet0/0/3
port link-type trunk
port trunk allow-pass vlan 10 20
#
LSW2配置:
#
sysname LSW2
#
vlan batch 10 20
#
#
interface Ethernet0/0/1
port link-type access
port default vlan 10
#
interface Ethernet0/0/2
port link-type access
port default vlan 20
#
interface Ethernet0/0/3
port link-type trunk
port trunk allow-pass vlan 10 20
#
pc1 ping pc3 互通
pc2 ping pc4 互通