As a senior network administrator, you are tasked with training junior network admins on VLANs. Write a 2-page  on how to configure VLAN including trunking. It should be written like a training guide where you are training junior network administrators on how to properly configure VLAN including trunking. Make sure you include commands needed and descriptions on how the commands help make the VLAN functional on an enterprise network. The format should include steps and screenshots so it is easy for someone else to follow.