ZyXEL Communications GS1920-24 User Manual page 298

Figure 218 IP Application > ARP Setup > ARP Learning
The following table describes the labels in this screen.
Table 147 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 Select the ARP learning mode the Switch uses on the port.
Mode
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.
Chapter 36 ARP Setup
GS1920 Series User's Guide
298