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实验名称：华为三层交换机实现不同vlan间通信
实验目的：pc1/pc2/pc3实现通信
实验拓扑：
实验步骤：
1.配置PC机
2.配置三层交换机
<huawei>syste-mview
[huawei]sysname gateway
[gateway]vlan batch 10 20 30
[gateway]interface vlanif 10
[gateway-Vlanif10]undo shutdown
[gateway-Vlanif10]ip address 192.168.10.254 255.255.255.0
[gateway-Vlanif10]quit
[gateway]interface vlanif 20
[gateway-Vlanif20]undo shutdown
[gateway-Vlanif20]ip address 192.168.20.254 255.255.255.0
[gateway-Vlanif20]quit
[gateway]interface vlanif30
[gateway-Vlanif30]undo shutdown
[gateway-Vlanif30]ip address 192.168.30.254 255.255.255.0
[gateway-Vlanif30]quit
[gateway]
[gateway]interface GigabitEthernet 0/0/1
[gateway-GigabitEthernet0/0/1]port link-type access
[gateway-GigabitEthernet0/0/1]port default vlan 10
[gateway-GigabitEthernet0/0/1]quit
[gateway]interface GigabitEthernet 0/0/2
[gateway-GigabitEthernet0/0/2]port link-type access
[gateway-GigabitEthernet0/0/2]port default vlan 20
[gateway-GigabitEthernet0/0/2]quit
[gateway]interface GigabitEthernet 0/0/3
[gateway-GigabitEthernet0/0/1]port link-type access
[gateway-GigabitEthernet0/0/1]port default vlan 30
[gateway-GigabitEthernet0/0/1]quit
3.验证与测试
PC1:
PC2:
PC3：
实验总结：
三层交换机配置思路：
1.首先查看哪些vlan需要配置网关
2.如果三层交换机上没有则创建该vlan
3.为每个vlan创建相应的虚拟vlan（SVI）
4.给每个vlan配置IP地址
5.如果需要，配置三层交换机的动态路由或者静态路由
实验结论：华为三层交换机可以通过创建虚拟vlan实现不同vlan通信，即实现vlan路由的功能。
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