D-Link DGS-1520 User Manual - Page 462

DGS-1520 Series Gigabit Ethernet Smart Managed Switch Web UI Reference Guide Click the OK button to accept the selection made. IPv6 Source Guard IPv6 Source Guard Settings This window is used to display and configure the IPv6 source guard settings. To view the following window, click Security > IMPB > IPv6 > IPv6 Source Guard > IPv6 Source Guard Settings, as shown below: Figure 9-65 IPv6 Source Guard Settings Window The fields that can be configured in IPv6 Source Guard Policy Settings are described below: Parameter Policy Name Global Auto-Configure Address Validate Address Validate Prefix Link Local Traffic Description Enter the policy name here. This name can be up to 32 characters long. Select to permit of deny data traffic from the auto-configured global address. It is useful when all global addresses on a link are assigned by DHCP and the administrator that wants to block hosts with self-configured addresses from sending traffic. Select to enable or disable the validate address feature here. This is used to enable the IPv6 source guard to perform the validate address feature. Select to enable or disable the validate prefix feature here. This is used to enable the IPv6 source guard to perform the IPv6 prefix-guard operation. Select to permit of deny hardware permitted data traffic send by the link-local address. Click the Apply button to accept the changes made. Click the Edit button to re-configure the specific entry. Click the Delete button to remove the specified entry. The fields that can be configured in IPv6 Source Guard Attach Policy Settings are described below: Parameter Policy Name Description Enter the policy name here. This name can be up to 32 characters long. 452