![background image](http://html.mh-extra.com/html/zyxel-communications/mgs3520-series/mgs3520-series_user-manual_945747338.webp)
Chapter 40 ARP Setup
MGS3520 Series User’s Guide
338
Figure 216
IP Application > ARP Setup > ARP Learning
The following table describes the labels in this screen.
Table 165
IP Application > ARP Setup > ARP Learning
LABEL
DESCRIPTION
Port
This field displays the port number.
*
Settings in this row apply to all ports.
Use this row only if you want to make some settings the same for all ports. Use this row
first to set the common settings and then make adjustments on a port-by-port basis.
Changes in this row are copied to all the ports as soon as you make them.
ARP Learning
Mode
Select the ARP learning mode the Switch uses on the port.
Select
ARP-Reply
to have the Switch update the ARP table only with the ARP replies to the
ARP requests sent by the Switch.
Select
Gratuitous-ARP
to have the Switch update its ARP table with either an ARP reply or
a gratuitous ARP request.
Select
ARP-Request
to have the Switch update the ARP table with both ARP replies,
gratuitous ARP requests and ARP requests.
Apply
Click
Apply
to save your changes to the Switch’s run-time memory. The Switch loses these
changes if it is turned off or loses power, so use the
Save
link on the top navigation panel to
save your changes to the non-volatile memory when you are done configuring.
Cancel
Click
Cancel
to begin configuring this screen afresh.