D-Link DGS-3630 User Manual 1 - Page 528

DGS-3630 Series Layer 3 Stackable Managed Switch Web UI Reference Guide Parameter IP Description Select to enable or disable the IP option here. This option specifies to check the ARP body for invalid and unexpected IP addresses. It also specifies to check the validity of IP address in the ARP payload. The sender IP in both the ARP request and response and target IP in the ARP response are validated. Packets destined for the IP addresses 0.0.0.0, 255.255.255.255, and all IP multicast addresses are dropped. Sender IP addresses are checked in all ARP requests and responses, and target IP addresses are checked only in ARP responses. Click the Apply button to accept the changes made. The fields that can be configured in ARP Inspection Filter are described below: Parameter ARP Access List Name VID List Static ACL Description Enter the ARP access list name used here. This name can be up to 32 characters long. Enter the VLAN ID list used here. Select whether to use a static ACL or not here by either selecting Yes or No. Click the Add button to add a new entry based on the information entered. Click the Delete button to remove an entry based on the information entered. Enter a page number and click the Go button to navigate to a specific page when multiple pages exist. ARP Inspection Port Settings This window is used to display and configure the ARP inspection port settings. To view the following window, click Security > IMPB > IPv4 > Dynamic ARP Inspection > ARP Inspection Port Settings, as shown below: Figure 9-47 ARP Inspection Port Settings Window The fields that can be configured are described below: Parameter Unit From Port - To Port Description Select the Switch unit that will be used for this configuration here. Select the appropriate port range used for the configuration here. 516