DES-3226L Layer 2
Fast Ethernet Switch User’s Guide
IEEE 802.1Q Port Settings
Figure 6- 19. Port VLAN ID (PVID) window
This window allows you to see a
Port VLAN ID (PVID)
number, enable or disable the
ingress filtering check, and enable or disable GVRP for individual ports.
Ingress filtering means that a receiving port will check to see if it is a member of the VLAN
ID in the packet before forwarding the packet. GARP VLAN Registration Protocol (GVRP) is
a Generic Attribute Registration Protocol (GARP) application that provides 802.1Q-compliant
VLAN pruning and dynamic VLAN creation on 802.1Q ports. With GVRP, the Switch can
exchange VLAN configuration information with other GVRP switches, prune unnecessary
broadcast and unknown unicast traffic, and dynamically create and manage VLANs on
switches connected through 802.1Q ports. Click
Apply
to allow your changes to take effect.
The information on the window is described as follows:
81
