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hybrid vlan

时间:2014-04-06 20:56:55      阅读:967      评论:0      收藏:0      [点我收藏+]


实验拓扑

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实验需求

vlan10可以和vlan20vlan30vlan40分别通信,

但其他vlan之间不可通信;

实验规划

CLIENT1属于vlan10CLIENT2属于vlan20

CLIENT3属于vlan30CLIENT4属于vlan40

注:hybrid vlan即可作访问口也可作中继口;

实验步骤:

1、配制IP

为客户机配

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AR1配

<Huawei>system-view

[Huawei]sysname AR1

[AR1]interface g0/0/2

[AR1-GigabitEthernet0/0/2]ip address 192.168.1.1 24

[AR1-GigabitEthernet0/0/2]undo shutdown


2、划分VLAN

<Huawei> system view

[Huawei]sysname SW1

[SW1]vlan 10

[SW1-vlan10]vlan 20

[SW1-vlan20]vlan 30

[SW1-vlan30]vlan 40

[SW1-vlan40]quit


<Huawei>system-view

[Huawei]sysname SW2

[SW2]vlan 10

[SW2-vlan10]vlan 20

[SW2-vlan20]vlan 30

[SW2-vlan30]vlan 40

[SW2-vlan40]quit


3、配置SW1

<Huawei> system view

[SW1]vlan 10

[SW1]interface e0/0/1

[SW1-Ethernet0/0/1]port hybrid pvid vlan 10    //设置接口e0/0/1的缺省VLAN ID

[SW1-Ethernet0/0/1]port hybrid untagged vlan 10  //VLAN10的帧以Untagged(脱掉标签)方式从接口发送出去

[Huawei-Ethernet0/0/1]quit


[SW1]vlan 20

[SW1]interface e0/0/2

[SW1-Ethernet0/0/2]port hybrid pvid vlan 20

[Huawei-Ethernet0/0/2]port hybrid untagged vlan 20

[Huawei-Ethernet0/0/2]quit


4、配置SW2

[Huawei]interface e0/0/3

[Huawei-Ethernet0/0/3]port hybrid pvid vlan 30

[Huawei-Ethernet0/0/3]port hybrid untagged vlan 30

[Huawei-Ethernet0/0/3]quit


[Huawei]interface e0/0/4

[Huawei-Ethernet0/0/4]port hybrid pvid vlan 40

[Huawei-Ethernet0/0/4]port hybrid untagged vlan 40

[Huawei-Ethernet0/0/4]quit


确定不同VLAN 之间不能通信

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以下实现VLAN10VLAN20之间的互访

5、配置SW1

[SW1]interface e0/0/1

[SW1-Ethernet0/0/1]port hybrid untagged vlan 20

[SW1-Ethernet0/0/1]quit


[SW1]interface e0/0/2

[SW1-Ethernet0/0/2]port hybrid untagged vlan 10

[SW1-Ethernet0/0/2]quit

验证PC1PC2之间通信:

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以下实现VLAN10VLAN30VLAN40之间互访

6、配置SW1开中继口

[SW1]interface g0/0/1

[SW1-GigabitEthernet0/0/1]port hybrid tagged vlan 10        //允许VLAN10带标签通过接口g0/0/1

[SW1-GigabitEthernet0/0/1]port hybrid tagged vlan 30

[SW1-GigabitEthernet0/0/1]port hybrid tagged vlan 40

[SW1-GigabitEthernet0/0/1]quit


[SW1]interface g0/0/2

[SW1-GigabitEthernet0/0/2]port link-type trunk

[SW1-GigabitEthernet0/0/2]port trunk allow-pass vlan all//允许所有VLAN通过接口g0/0/2

[SW1-GigabitEthernet0/0/2]quit

7、配置SW2开中继口

[SW2]interface g0/0/1

[SW2-GigabitEthernet0/0/1]port hybrid tagged vlan 10

[SW2-GigabitEthernet0/0/1]port hybrid tagged vlan 30

[SW2-GigabitEthernet0/0/1]port hybrid tagged vlan 40

[SW2-GigabitEthernet0/0/1]quit

8、配置SW1

[SW1]interface e0/0/1

[SW1-Ethernet0/0/1]port hybrid untagged vlan 30

[SW1-Ethernet0/0/1]port hybrid untagged vlan 40

[SW1-Ethernet0/0/1]quit


9、配置SW2

[SW2]interface e0/0/3

[SW2-Ethernet0/0/3]port hybrid untagged vlan 10 //VLAN10通过该接口时脱掉标签

[SW2-Ethernet0/0/3]quit


[SW2]interface e0/0/4

[SW2-Ethernet0/0/4]port hybrid untagged vlan 10

[SW2-Ethernet0/0/4]quit

验证VLAN10VLAN30通信

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验证VLAN10VLAN40通信

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验证VLAN20VLAN30不能通信

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验证VLAN30VLAN40不能通信

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注:

1)二层网络中不同VLAN之间通信,并且不利用单臂路由来VLAN转换,必须脱掉VLAN标签(tag)不然不识别;

2)Hybrid VLAN 即可以做访问口也可做终继口;

3)Display cu 查看配置的全部命令

end



本文出自 “学习进程” 博客,请务必保留此出处http://8240639.blog.51cto.com/8230639/1391058

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hybrid vlan

原文:http://8240639.blog.51cto.com/8230639/1391058

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