Chapter 9 VLAN
XGS4600 Series User’s Guide
140
9.11 MAC Based VLAN
The MAC-based VLAN feature assigns incoming untagged packets to a VLAN and classifies the traffic
based on the source MAC address of the packet. When untagged packets arrive at the Switch, the
source MAC address of the packet is looked up in a MAC to VLAN mapping table. If an entry is found,
the corresponding VLAN ID is assigned to the packet. The assigned VLAN ID is verified against the VLAN
table. If the VLAN is valid, ingress processing on the packet continues; otherwise, the packet is dropped.
This feature allows users to change ports without having to reconfigure the VLAN. You can assign priority
to the MAC-based VLAN and define a MAC to VLAN mapping table by entering a specified source
MAC address in the MAC-based VLAN setup screen. You can also delete a MAC-based VLAN entry in
the same screen.
Click the MAC Based VLAN Setup link in the VLAN Configuration screen to see the following screen.
Figure 113 Advanced Application > VLAN > VLAN Configuration > MAC Based VLAN Setup
The following table describes the fields in the above screen.
OUI address This field displays the OUI address of the Voice VLAN.
OUI mask This field displays the OUI mask address of the Voice VLAN.
Description This field displays the description of the Voice VLAN with OUI address.
Select an entry’s check box to select a specific entry. Otherwise, select the check box in
the table heading row to select all entries.
Delete Click Delete to remove the selected entry from the summary table.
Cancel Click Cancel to clear the check boxes.
Table 50 Advanced Application > VLAN > VLAN Configuration > Voice VLAN Setup (continued)
LABEL DESCRIPTION
Table 51 Advanced Application > VLAN > VLAN Configuration > MAC Based VLAN Setup
LABEL DESCRIPTION
Name Type a name up to 32 alpha numeric characters for the MAC-based VLAN entry.
MAC Address Type a MAC address that is bind to the MAC-based VLAN entry. This is the source MAC
address of the data packet that is looked up when untagged packets arrive at the Switch.
VID Type an ID (from 1 to 4094) for the VLAN that is associated with the MAC-based VLAN entry.
Priority Type a priority (0 to 7) that the Switch assigns to frames belonging to this VLAN. The higher
the numeric value you assign, the higher the priority for this MAC-based VLAN entry.
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