EverFocus ESM308T000D user manual WEB-BASED Browser Management

Port: The number of the port or the ID of a trunk.

VLAN Aware Enabled: When enabled (default is Disabled), the VLAN-aware ports are able to use VLAN tagged frames to determine the destination VLAN of a frame. VLAN-aware ports will strip the VLAN tag from received frames and insert the tag in transmitted frames (except for the PVID). VLAN-unawareports will not strip the tag from received frames or insert the tag in transmitted frames.

Ingress Filtering Enabled: When enabled (default is Disabled), incoming frames for VLANs which do not include this ingress port in their member set will be discarded.

Packet Type: This sets the interface to accept all frame types: select All to include tagged or untagged frames; select Tagged Only to limit acceptence only to tagged frames. (Default: All.) When set to All, the port can accept incoming tagged and untagged packets. Any received packets that are untagged are assigned to the default VLAN. Any tagged packets will be dropped unless the port is a member of the VLAN identified by the VLAN tag in the packet. When set to Tagged Only, the port will drop untagged packets and only receive tagged packets. Tagged packets will be dropped unless the port is a member of the VLAN identified by the VLAN tag in the packet. Switches should be connected to each other with the Packet Type set to Tagged Only.

PVID: The PVID (Port VLAN ID) is associated with untagged, ingress packets. It’s assigned to untagged frames received on the specified interface. The PVID has no effect on ports that have Packet Type set to Tagged Only. (Default PVID: 1.) It is not possible to remove a port from VLAN 1 unless its PVID has been changed to something other than 1. Outgoing packets are tagged unless the packet’s VLAN ID is the same as the PVID. When the PVID is set to None (recommended as the standard configuration option in Tagged Only mode), all outgoing packets are tagged.

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