Arp Inspection Status - ZyXEL Communications XGS-4728F User Manual

Chapter 26 IP Source Guard
Table 79 DHCP Snooping VLAN Configure (continued)
LABEL
Apply
Cancel

26.6 ARP Inspection Status

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 Advanced Application > IP
Source Guard > ARP Inspection.
Figure 127 ARP Inspection Status
The following table describes the labels in this screen.
Table 80 ARP Inspection Status
LABEL
Total number of filters This field displays the current number of MAC address filters that
Index
MAC Address
VID
Port
Expiry (sec)
246
DESCRIPTION
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.
Click this to reset the values in this screen to their last-saved
values.
DESCRIPTION
were created because the Switch identified unauthorized ARP
packets.
This field displays a sequential number for each MAC address
filter.
This field displays the source MAC address in the MAC address
filter.
This field displays the source VLAN ID in the MAC address filter.
This field displays the source port of the discarded ARP packet.
This field displays how long (in seconds) the MAC address filter
remains in the Switch. You can also delete the record manually
(Delete).
XGS-4728F User's Guide