Different switches can communicate with the same VLAN, but different VLANs cannot.

Different switches can communicate with the same VLAN, but different VLANs cannot.

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Ii. IP planning

PC0: 192.168.100.100 255.255.255.0
PC1: 192.168.110.100 255.255.255.0
PC2: 192.168.120.100 255.255.255.0
PC3: 192.168.200.100 255.255.255.0
PC4: 192.168.210.100 255.255.255.0

Iii. Deployment Solution 1

1) enable -- enter privileged Mode
2) conf t -- enter global configuration mode
3) vlan 100 -- create a vlan
4) name required wei_u2000_sdh_nanan -- indicates the vlan name.
5) int f0/1 -- enter the switch port
6) switchport access vlan 100 -- allocate the port to the vlan

7) Likewise, add the two vswitch-related ports to the VLAN 100 that has been connected in a serial connection.

8) enter port f0/10 of the two switches and configure the trunk command: switchport mode trunk.

Iv. Deployment Solution 2

Note: These two implementation methods are not recommended in the real environment.

1) enter port f0/10 of the two switches and include them in VLAN 100.

2) If the vswitch is a layer-3 switch, you can enter port f0/10 of the two vswitches and run the command to enable the routing function: no switchport