Configuration between Layer 3 and Layer 2 switches
Ding ~~~~~~~~~~~~ I'm coming! ! ! ! ! !
Layer 3 switch configuration:
The topology diagram is as follows:
Purpose: Communicate between pc0 and pc2, and communicate between pc1 and pc3.
The steps are as follows :
Here I will talk about the general idea, and then just talk about the meaning of the basic configuration information, just understand it and configure it! ! 【Fighting】
1. Set vlan port, and then assign vlan to each interface
2. In interface 3, set to trunk interface and allow vlan to pass
3. Configuration in the same method in another Layer 2 switch
4. In the layer 3 switch, set the port, assign vlan, configure the ip address [note that you must open the interface without shutdown]
5. Finally exit to the global mode: ip routing, start routing
Configuration information:
1. Enter the privileged mode: enable
2. Enter the global configuration mode: configure terminal
3. Change to trunk mode: swit mode trunk
4. Allow vlan to pass: swit trunk allowed vlan name, name ...
5. Start routing: ip routing
6. Add the port name to the corresponding vlan: swit access vlan name
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