118 CHAPTER 4: CONFIGURING PATH BUILDER S330/S310 MODULES , PORTS , AND APPLICATIONSConfiguring Destination Address FilteringDestination address filtering prevents LAN packets with destination addressesspecified in the filter from being sent to the WAN. You can use destination addressfiltering to prevent some stations from receiving data from the ATM WAN link. Forexample, you can save network-traffic-sensitive stations (such as local file serversand CAD servers) from unnecessary data coming from the WAN.To configure destination address filtering, follow these steps:1 From the Bridge menu, select [4] Destination Address Filtering to display theDestination Address Filter menu, shown in Figure 90.Figure 90 Destination Address Filter Menu2 Select [2] Add Destination Filter Address. The Add Destination Address Filterscreen appears. This screen displays the following prompt:Enter MAC Address (XX:XX:XX:XX:XX:XX or ):3 Enter the MAC address of the destination to which you do not want packets to besent across the bridge. After you make your entry, you are returned to the SourceAddress Filter menu.4 Repeat steps 2 and 3, as desired, to add more addresses to the destination filterlist.n To view the current list, select [1] List Destination Filter Address from theDestination Filter Address menu.n To change an address in the list, delete the incorrect address and add thecorrect address.n To delete an address from the list, select [3] Delete Destination Filter Addressfrom the Destination Filter Address menu and enter the number correspondingto the address you want to delete. Then enter 2 at the confirmation prompt todelete the selected address.5 Select [4] Previous Menu to return to the Bridge menu.6 Select [1] Setup to display the Bridge Setup menu, shown earlier in Figure 88. Thismenu allows you to enable or disable the filters you have configured.
