System information

DGS-3000 Series Layer 2 Managed Gigabit Switch Web UI Reference Guide
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To view the following window, click Management > ARP > ARP Table, as show below:
Figure 3-2 ARP Table window
The fields that can be configured are described below:
Parameter Description
Interface Name
Enter or view the Interface name used.
IP Address
Enter or view the IP Address used.
MAC Address
Enter or view the MAC Address used.
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:
Figure 3-3 Gratuitous ARP Global Settings Window
The fields that can be configured are described below:
Parameter Description
Send On IP Interface
Status Up
The command is used to enable/disable the sending of gratuitous ARP request
packets while the IPIF interface is 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.
Send On Duplicate IP
Detected
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