LevelOne GSW-2600TXM - Manual (Page 71)

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VLAN The VLAN which has the IP interface to the default router.
You cannot enter any value in this field. The switch will fill in the
corresponding VLAN only after you specify the Next Hop Address
and select Enter.
Next Hop Address The IP address of the default router.
Metric
The number of hops required to reach the default router.
2.5.7.Configuring Security Filters
You can use the Security menu to filter MAC and IP addresses.
Security Menu
=============
MAC Filtering Configuration ...
Security Mode ...
IP Filtering Configuration ...
<OK>
Config MAC filtering database.
Use <TAB> or arrow keys to move. <Enter> to select.
Parameter Description
MAC Filtering
Configuration
Specifies the source or destination MAC address for any traffic to be
filtered from the switch.
Security Mode Configuration the security mode.
IP Filtering
Configuration*
Specifies the source or destination IP address for any traffic to be
filtered from the switch.
* This menu item is only displayed if the intelligent switch is set to multilayer mode.
2.5.7.1.Configuring MAC Address Filters
Any node that presents a security risk or is functioning improperly can be filtered from
this switch. You can drop all the traffic from a host device based on a specified MAC
address. Traffic with either a source or destination address listed in the Security Filtering
Configuration table will be filtered.