Let us take the below topology to understand the concept of trunking in switches.In the below topology, we have total four PC devices. PC-1 and PC-3 are connected to access port of switch 1 and under VLAN 22 and 23 respectively. Similarly, PC-2 and PC-4 are connected to access port of switch 2 and under VLAN 22 and 23 respectively. Let us say PC-1 wants to send a message to PC-2. Both are under VLAN 22(under same network: 44.44.44.0) but both the PCs are connected to different switches. Below is…