ZyXEL Communications 4528F User Manual

Chapter 43 ARP Learning

XGS-4526/4528F/4728F User’s Guide

Click IP Application > ARP Learning in the navigation panel to display the 
screen as shown next. 

Figure 208   IP Application > ARP Learning 

The following table describes the labels in this screen. 

Table 139   IP Application > ARP Learning

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. 

Note: 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.