Port-Leave from a dynamic VLAN

A dynamic VLAN continues to exist on a port for as long as the port receives its advertisements from another device connected to that port, or until:

  • Converting the VLAN to a static VLAN

  • Reconfiguring the port to Block or Disable

  • Disabling GVRP

  • Rebooting the switch.

The time-to-live for dynamic VLANs is 10 seconds, if a port has not received an advertisement for an existing dynamic VLAN during that time, the port removes itself from that dynamic VLAN.