D-Link DGS-6600-48TS Configuration Guide - Page 457
IP ARP Inspection VLAN, Example, Syntax Description
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Volume 8-Security & Authentication / Chapter 42-Dynamic ARP Inspection Dynamic ARP Inspection Configuration Commands Syntax Description Explanation ip (Optional) Checks the ARP body for invalid and unexpected IP addresses. Specify to check the validity of IP address in the ARP payload. Sender IP in both ARP request and response and target IP in ARP response are validated. Packets with addresses including 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. Example This example shows how to enable source MAC validation: DGS-6600# configure terminal DGS-6600(config)# ip arp inspection validate src-mac DGS-6600(config)# This example shows how to disable source MAC validation: Switch# configure terminal Switch(config)# no ip arp inspection validate src-mac Switch(config)# IP ARP Inspection VLAN Use the ip arp inspection vlan command to enable specific VLANs for dynamic ARP inspection. Command vlan VLAN-ID , - Explanation Specify the VLAN to enable or disable the ARP inspection function. (Optional) Specify a series of VLANs, or separate a range of VLANs from a previous range. Enter a space before and after the comma. (Optional) Specify a range of VLANs. Enter a space before and after the hyphen. Example This example shows how to enable ARP inspection on VLAN2: DGS-6600# configure terminal DGS-6600(config)# ip arp inspection vlan 2 DGS-6600(config)# DGS-6600 Configuration Guide 457
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