VLANs - Dynamic VLAN membership (VMPS)
Dynamic VLAN membership can be configured on a switch by using the VLAN Membership Policy Server (VMPS). A VMPS delivers a centralized server that can be used to determine and configure the VLAN for a port dynamically based on the MAC address of the device connected to that port. When a device is unplugged, and plugged into another port, either on the same switch or on a different switch, the VLAN on the new port will be dynamically configured with the proper VLAN.
Links
https://forum.networklessons.com/t/dynamic-vlan/16203/2?u=lagapides