ZyXEL Communications GS1510-24 Manual De Usuario

 Chapter 18 IP Source Guard

GS1510 Series User’s Guide

Use this screen to look at the current list of MAC address filters that were created 
because the Switch identified an unauthorized ARP packet. When the Switch 
identifies an unauthorized ARP packet, it automatically creates a MAC address 
filter to block traffic from the source MAC address and source VLAN ID of the 
unauthorized ARP packet.

To open this screen, click Security > IP Source Guard > ARP Inspection > 
Filter Table.

Figure 58   Filter Table

Deselect All

Click this to set all ports to untrusted.

Apply

Click this to save any changes to the Switch.

Refresh

Click this to reload the screen and reset any changes that were 
just made.

ARP Inspection Status
ARP Inspection State

This field displays the current status of the ARP Inspection 
feature, Enabled or Disabled.

Enabled on VLAN

This field displays the VLAN IDs that have ARP Inspection 
enabled on them. This will display None if no VLANs have been 
set.

Trusted Ports

This field displays the ports which are trusted. This will display 
None if no ports are trusted.

Table 32   ARP Inspection (continued)