This series includes: STP, RSTP, MSTP, VLAN, LACP, Super VLAN. To study the experimental setup as the main objective;
Huawei official reference experimental na online video experiments.
6.3VLAN principle and configuration
实验截图：A first switch arranged: to modify the port type acc, configuration port belongs vlan, configure the trunk port.
实验心得：There is a problem when you configure e0 / 0/3 as well as the trunk allow-pass vlan 1 2, we allowed vlan 1 by actually allow-pass vlan configuration without it there is, the lack of use allows.
Use display vlan command found e0 / 0/3 for operation vlan 1 is untagged. Since the trunk port pvid this value is 1 and vlan 1 using the same stripping operation, it is reserved for the vlan 2 tag.
I want to modify the port type is first necessary to revert to the default settings port settings; display this, undo port settings.
the this Run the display
Use the undo Port Trunk Pass the allow-vlan 2
Port Hybrid of the type Link-
Port Hybrid Tagged vlan 1 2
Run the display the this 实验结论：the experiment simply by dividing vlan port to achieve a different vlan can not communicate directly among the same vlan. Because reaching isolated broadcast domains purposes.
Next we fully configured with hybrid vlan
experimental experience: you can not write the original configuration port port link-type access / trunk / hybrid, but directly configure the port hybrid untagged pvid vlan 100.
For hybrid port: if the PC is connected to, then it is an untagged VLAN configuration; and the link between the switch vlan tagged passage is arranged.
Remember to configure vlan, but also with display this and display vlan to view the port and switch configuration.
Screenshot experiment:
Experimental conclusion: it is too simple to configure VLAN. what