Shulou(Shulou.com)06/03 Report--

Vlan: virtual local area network

Local area network: the same network segment exists in the same area

The role of vlan: divide the broadcast domain, isolate the conflict domain, so that the two can not communicate with each other.

First enter the system and attempt to system-view and then create a vlan

[huawei] vlan batch id id batch creation

[huawei] vlan id created separately

[huawei] display vlan View vlan

System-view enters the system view

[huawei] vlan batch 10 20. Batch create vlan to create as many vlan as there are ports.

Next, set a different vlan for each port

[huawei] interface gigabitethernet 0/0/1

[huawei-gigabitethernet0/0/1] port link-type access

[huawei-gigabitethernet0/0/1] port default vlan 10

Set the vlan to which the port belongs

As shown in the figure:

[huawei-gigabitethernet0/0/1] quit

[Huawei] interface gigabitethernet 0/0/2

[huawei-gigabitethernet0/0/2] port link-type access

[huawei-gigabitethernet0/0/2] port default vlan 20

After setting up the vlan, you can no longer communicate with each other.

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