186 Configuring Security using web-based managementDeleting portsYou can delete ports from the security system in a variety of ways:• In the Ports List View, Port List page (Figure 61 "Port List View, Port Listpage" (page 180)), click the checkmark of a selected port that you wantto delete from the specified port list.• In the Ports List View, Learn by Ports page ("Port List View, Learn byPorts page" (page 181)), click the checkmark of a port that you want toremove from those ports that learn MAC addresses.• In the Port Configuration page (Figure 64 "Port Configurationpage" (page 185)), click Disabled to remove that port from theMAC address-based security system; this action disables all MACaddress-based security on that port.Filtering MAC destination addressesTo drop all packets from a specified MAC Destination Address (DA), use thefollowing procedure:Step Action1 From the main menu, choose Application > MAC Address Security> DA MAC Filtering.The DA MAC Filtering page appears.The following figure displays the DA MAC Filtering page.Figure 65DA MAC Filtering pageThe following table describes the items on the DA MAC Filteringpage.Nortel Ethernet Routing Switch 2500 SeriesSecurity — Configuration and ManagementNN47215-505 (323165-B) 02.01 Standard4.1 19 November 2007Copyright © 2007, Nortel Networks.
