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28.1 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 > IPv4 Source Guard Setup > ARP Inspection.
Figure 204
Status
The following table describes the labels in this screen.
Table 126 Advanced Application > IP Source Guard > IPv4 Source Guard Setup > ARP Inspection
Status
LABEL
Total number of
filters
Index
MAC Address
VID
Port
Expiry (sec)
Delete
Cancel
Change Pages
Chapter 28 ARP Inspection
Advanced Application > IP Source Guard > IPv4 Source Guard Setup > ARP Inspection
DESCRIPTION
This field displays the current number of MAC address filters that 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).
Select an entry's check box to select a specific entry. Otherwise, select the check box in the
table heading row to select all entries.
Click this to remove the selected entries.
Click this to clear the Delete check boxes above.
Click Previous Page or Next Page to show the previous or next screen if all status information
cannot be seen in one screen.
GS2220 Series User's Guide
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Troubleshooting
