38CHAPTER 5: GVRP CONFIGURATION GUIDE
Precautions ■ The port trunk permit vlan all command is designed for GVRP only. To prevent users of unauthorized VLANs from accessing restrictive resources from a port, do not use the command when GVRP is disabled on the port.
■Before enabling GVRP on a port, enable GVRP globally first.
■Use GVRP only on trunk ports. You cannot change the link type of a trunk port with GVRP enabled.
