Dai Interface Configuration; Figure 132: Dynamic Arp Inspection Interface Configuration; Table 115: Dynamic Arp Inspection Interface Configuration - D-Link DWS-4026 User Manual

D-Link Unified Access System
Field Description
Static Flag Use this flag to determine whether the ARP packet needs validation using the DHCP snooping
database, in case the ARP ACL rules do not match. If Enabled, then the ARP Packet will be
validated by the ARP ACL Rules only. If Disabled, then the ARP Packet needs further validation by
using the DHCP Snooping entries. The default is Disable.
• Click Submit to apply the new configuration and cause the change to take effect. These changes will not be retained
across a power cycle unless a Save configuration is performed.
• Click Refresh to refresh the page with the most current data from the switch.
DAI I C
NTERFACE ONFIGURATION
Use the DAI Interface Configuration page to select the DAI Interface for which information is to be displayed or configured.
To display the DAI Interface Configuration page, click LAN > L2 Features > Dynamic ARP Inspection > DAI Interface
Configuration in the navigation tree.
Field Description
Slot/Port Select the physical interface for which data is to be displayed or configured.
Trust State Indicates whether the interface is trusted for Dynamic ARP Inspection. If you select Enable, the
interface is trusted. ARP packets coming to this interface will be forwarded without checking. If you
select Disable, the interface is not trusted. ARP packets coming to this interface will be subjected to
ARP inspection. The default is Disable.
Rate Limit Specify the rate limit value for Dynamic ARP Inspection. If the incoming rate exceeds the Rate Limit
value for consecutively burst interval seconds, ARP packets will be dropped. If the value is None,
there is no limit. The default is 15 packets per second (pps).
Burst Interval Specify the burst interval for rate limiting on this interface. If the Rate Limit is None, then Burst
Interval has no meaning and shows as N/A (Not Applicable). The default is 1 second.
• Click Submit to apply the new configuration and cause the change to take effect. These changes will not be retained
across a power cycle unless a Save configuration is performed.
• Click Refresh to refresh the page with the most current data from the switch.
Page 210 Configuring Dynamic ARP Inspection
Table 114: Dynamic ARP Inspection VLAN Configuration

Figure 132: Dynamic ARP Inspection Interface Configuration

Table 115: Dynamic ARP Inspection Interface Configuration

Software User Manual
Document 34CSFP6XXUWS-SWUM100-D7
12/10/09