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2.4.6.3 MAC filtering
MAC address filtering allows the switch to drop unwanted traffic. Traffic is filtered
based on the destination addresses.
1. In the MAC Address box, enter the MAC address that you want to filter out.
2. If tag-based (802.1Q) VLAN’s are set up on the switch, in the VLAN ID box, type
the VID to associate with the MAC address.
3. Click Add.
4. To Delete a MAC address entry from the filtering table, simply select it and click
Delete.
2.4.7 VLAN configuration
A Virtual LAN (VLAN) is a logical network grouping that limits the broadcast domain
within the switch. It allows you to isolate network traffic so that members of a certain
VLAN only receive traffic from other members of the same VLAN.
The 24 + 2 Giga SNMP Ethernet Switch supports port-based, 802.1Q (tagged-based)
and protocol-based VLAN’s. In the default configuration, VLAN support is disabled.
♦ Support Port-based VLAN
Packets can only be broadcast among other members of the same VLAN group.
Note all unselected ports are treated as belonging to the default system VLAN. If
port-based VLAN’s are enabled, then VLAN-tagging is ignored.