SMC Networks SMC6724L3 manual 115

VLAN CONFIGURATION

media access method or data rate. These values should not be changed unless you are experiencing difficulties with GVRP registration/ deregistration.

Command Attributes

•PVID – VLAN ID assigned to untagged frames received on the interface. (Default: 1)

-If an interface is not a member of VLAN 1 and you assign its PVID to this VLAN, the interface will automatically be added to VLAN 1 as an untagged member. For all other VLANs, an interface must first be configured as an untagged member before you can assign its PVID to that group.

•Acceptable Frame Type – Sets the interface to accept all frame types, including tagged or untagged frames, or only tagged frames. When set to receive all frame types, any received frames that are untagged are assigned to the default VLAN. (Option: All, Tagged; Default: All)

•Ingress Filtering – Determines how to process frames tagged for VLANs for which the ingress port is not a member. (Default: Disabled)

-Ingress filtering only affects tagged frames.

-If ingress filtering is disabled and a port receives frames tagged for VLANs for which it is not a member, these frames will be flooded to all other ports (except for those VLANs explicitly forbidden on this port).

-If ingress filtering is enabled and a port receives frames tagged for VLANs for which it is not a member, these frames will be discarded.

-Ingress filtering does not affect VLAN independent BPDU frames, such as GVRP or STP. However, they do affect VLAN dependent BPDU frames, such as GMRP.

•GVRP Status – Enables/disables GVRP for the interface. GVRP must be globally enabled for the switch before this setting can take effect. (See “Displaying Bridge Extension Capabilities” on page 3-16.)When disabled, any GVRP packets received on this port will be discarded and no GVRP registrations will be propagated from other ports.

(Default: Disabled)

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