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VLAN Port Configuration Page (Continued)
Ingress filtering instructs the VLAN engine to filter out undesired traffic on a port.
•
When you Enable Ingress Filtering, the port checks whether the incoming frames belong to
the VLAN they claimed or not. The port then determines if the frames can be processed or
not. For example, if a tagged frame from TEST VLAN is received, and Ingress Filtering is
Ingress
enabled, the ES8509-XT determines if the port is on the TEST VLAN's Egress list. If it is,
Filtering
the frame can be processed. If it is not, the frame is dropped.
•
When you select Disable, the port accepts all incoming frames regardless of its VLAN
classification. This control does not affect VLAN independent BPDU frames, such as Super
Ring, STP, GVRP and LACP. It does affect VLAN dependent BPDU frames, such as GMRP.
Click Apply to apply the settings.
Apply
Note: You must Save the settings
ES8509-XT is powered off.
VLAN Information
The VLAN Information page displays the current settings of your VLAN table, including VLAN ID, Name,
Status, and Egress rule of the ports.
VLAN Information Page
VLAN ID
The ID of the VLAN.
Name
The name of the VLAN.
Static means that this is a manually configured static VLAN.
Unused means this VLAN is created by web user interface/CLI and has no member ports and
the VLAN is not workable yet.
Dynamic means this VLAN was learnt by GVRP.
•
-- No VLAN setting.
Status
•
T A Trunk Link is a LAN segment used for multiplexing VLANs between VLAN bridges.
All the devices that connect to a Trunk Link must be IEEE 802.1Q VLAN-aware, which
sends and receives frames with IEEE 802.1Q tags.
•
U An Access Link is a LAN segment used to multiplex one or more IEEE 802.1Q VLAN-
unaware devices into a Port of a VLAN Bridge. Devices that are connected to an Access
Link sends and receives frames without IEEE 802.1Q tagging, which is the identification
of the VLAN it belongs to.
RocketLinx ES8509-XT User Guide: 2000557 Rev. D
(Page
127), if you want to maintain these settings if the
Configuration Using the Web Interface
VLAN Information - 91
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