ZyXEL Communications 4728F User Manual

Chapter 52 ARP Table

XGS-4526/4528F/4728F User’s Guide

Click Management > ARP Table in the navigation panel to open the following 
screen. Use the ARP table to view IP-to-MAC address mapping(s) and remove 
specific dynamic ARP entries.

Figure 243   Management > ARP Table 

The following table describes the labels in this screen. 

Table 168   Management > ARP Table 

Condition

Specify how you want the Switch to remove ARP entries when you click 
Flush.

Select All to remove all of the dynamic entries from the ARP table.

Select IP Address and enter an IP address to remove the dynamic entries 
learned with the specified IP address.

Select Port and enter a port number to remove the dynamic entries 
learned on the specified port.

Flush

Click Flush to remove the ARP entries according to the condition you 
specified.

Cancel

Click Cancel to return the fields to the factory defaults.

Index

This is the ARP table entry number.

IP Address

This is the learned IP address of a device connected to a Switch port with 
the corresponding MAC address below.

MAC 
Address

This is the MAC address of the device with the corresponding IP address 
above.

VID

This field displays the VLAN to which the device belongs.

Port

This field displays the port to which the device connects. CPU means this 
learned IP address is the Switch’s management IP address.

Type

This shows whether the MAC address is dynamic (learned by the Switch) or 
static (manually entered in the Static MAC Forwarding screen).