目的：通过实验来满足小型公司的需求
拓扑：
规划:财务部 vlan10
销售部 vlan20
售后部 vlan30
公司服务器 vlan50
步骤：
手动配置三台pc机和服务器的ip和子网掩码
LSW1:
[Huawei]sysname SW1
[SW1]vlan batch 10 20 30 50
[SW1]int gi0/0/1
[SW1-GigabitEthernet0/0/1]undo shutdown
[SW1-GigabitEthernet0/0/1]port hybrid pvid vlan 10
[SW1-GigabitEthernet0/0/1]port hybrid untagged vlan 10 50
[SW1-GigabitEthernet0/0/1]quit
[SW1]vlan batch 10 20 30 50
[SW1]int gi0/0/2
[SW1-GigabitEthernet0/0/1]undo shutdown
[SW1-GigabitEthernet0/0/1]port hybrid pvid vlan 20
[SW1-GigabitEthernet0/0/1]port hybrid untagged vlan 20 50
[SW1-GigabitEthernet0/0/1]quit
[SW1]vlan batch 10 20 30 50
[SW1]int gi0/0/3
[SW1-GigabitEthernet0/0/1]undo shutdown
[SW1-GigabitEthernet0/0/1]port hybrid pvid vlan 30
[SW1-GigabitEthernet0/0/1]port hybrid untagged vlan 30 50
[SW1-GigabitEthernet0/0/1]quit
[SW1]int gi0/0/4
[SW1-GigabitEthernet0/0/4]undo shutdown
[SW1-GigabitEthernet0/0/4]port hybrid tagged vlan 10 20 30 50
LSW2:
[Huawei]sysname SW2
[SW2]vlan batch 10 20 30 50
[SW2]INT GI0/0/4
[SW2-GigabitEthernet0/0/4]undo shutdown
[SW2-GigabitEthernet0/0/4]port hybrid tagged vlan 10 20 30 50
[SW2-GigabitEthernet0/0/4]quit
[SW2]int gi0/0/1
[SW2-GigabitEthernet0/0/1]undo shutdown
[SW2-GigabitEthernet0/0/1]port hybrid pvid vlan 20
[SW2-GigabitEthernet0/0/1]port hybrid untagged vlan 10 20 30 50
验证与保存
PC1==>MSC1

PC1==>PC2

PC1==>PC3

通过实验成功的满足了小型公司的需求。
注：新手上路，请大神多多指点》