D-Link DES-3350SR User Manual

D-Link Security1ZoneDefense

D-Link Security10Go to Traffic Management > Threshold Rules. Create a new threshold rule. Select the required service and interfaces then click OK

D-Link Security11Save and Activate the new configuration. Setup ExamplesZoneDefense

D-Link Security12Setup ExamplesZoneDefenseFirewall ZoneDefense status:

D-Link Security2DMZSubnet AWANSubnet BSubnet CFirewallInfected HostIf there’s an infected host spreading worm into the network.Firewall can stop the

D-Link Security3• ZoneDefense is a proprietary solution from D-Link. It operates with D-Link switches to isolate infected hosts that are generating un

D-Link Security4WAN1192.168.174.70/24PCPCLAN1 IP: 192.168.1.1/24DGS-3324SR192.168.1.250/24INTERNETBlock HTTP requests for every host if it exceeds 4 s

D-Link Security5Setup ExamplesZoneDefenseSetting up ZoneDefence in the firewall to control the ACL in a ZoneDefence aware switch.Configuration Steps:•

D-Link Security6Verify communication between the firewall and the switch. Check the SNMP community in the switch.Command: “show snmp community”Setup E

D-Link Security7Go to Objects > Address Book > Interface Addresses. Create two new objects for the switch and for the administrator’s PC.Setup E

D-Link Security8Go to Zone Defense > Switches. Add a new switch and specify the model of the switch. Set the correct SNMP community string. Check c

D-Link Security9Go to Zone Defense > Exclude.Add a new entry and select the Switch IP and the Administrator’s PC IP.Setup ExamplesZoneDefense