Gratuitous Arp; Gratuitous Arp Global Settings - D-Link xStack DES-3200 Series Reference Manual

The fields that can be configured are described below:
Parameter
Interface Name
IP Address
MAC Address
Click the Find button to locate a specific entry based on the information entered.
Click the Show Static button to display only the static entries in the display table.
Click the Clear All button to remove all the entries listed in the table.
Enter a page number and click the Go button to navigate to a specific page when multiple pages exist.

Gratuitous ARP

Gratuitous ARP Global Settings

The user can enable or disable the gratuitous ARP global settings here.
To view the following window, click Management > Gratuitous ARP > Gratuitous ARP Global Settings, as show
below:
The fields that can be configured are described below:
Parameter
Send On IP Interface
Status Up
Send On Duplicate IP
Detected
xStack® DES-3200 Series Layer 2 Managed Fast Ethernet Switch
Figure 3-2 ARP Table window
Description
Enter or view the Interface name used.
Enter or view the IP Address used.
Enter or view the MAC Address used.
Figure 3-3 Gratuitous ARP Global Settings Window
Description
The command is used to enable/disable sending of gratuitous ARP request packet
while the IPIF interface become up. This is used to automatically announce the
interface's IP address to other nodes. By default, the state is Enabled, and only one
gratuitous ARP packet will be broadcast.
The command is used to enable/disable the sending of gratuitous ARP request
packet while a duplicate IP is detected. By default, the state is Enabled. For this
command, the duplicate IP detected means that the system received an ARP request
packet that is sent by an IP address that match the system's own IP address. In this
case, the system knows that somebody out there uses an IP address that is conflict
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