Joke Collection Website - Cold jokes - Switches with different network segments in Layer 2 can exchange communication through Layer 3.

Switches with different network segments in Layer 2 can exchange communication through Layer 3.

The top switch is divided into four VLANs1.2.3.4.

Each vlan setting

Vlan number between VLANs

Ip address192.168. 1.254 255.255.0 Set the gateway address and modify the vlan number and1.254.

The following interfaces that connect Layer 2 switches to Layer 3 switches are set to trunking mode.

Add vlan 1 and vlan2 lsw2 to lsw 1 and vlan3 and vlan4.

Set all ports in layer 2 switches to access mode, and then you can divide the vlan numbers allowed by all ports in layer 2 switches. When the smallest terminal connects to the switch, it will get the corresponding ip address.