Arp Inspection Vlan Status - ZyXEL Communications MGS3520 Series User Manual

The following table describes the labels in this screen.
Table 111 Advanced Application > IP Source Guard > ARP Inspection Status
LABEL
Total number
of filters
Index
MAC Address
VID
Port
Expiry (sec)
Reason
Delete
Cancel

27.6.1 ARP Inspection VLAN Status

Use this screen to look at various statistics about ARP packets in each VLAN. To open this screen,
click Advanced Application > IP Source Guard > ARP Inspection > VLAN Status.
Figure 147 Advanced Application > IP Source Guard > ARP Inspection VLAN Status
The following table describes the labels in this screen.
Table 112 Advanced Application > IP Source Guard > ARP Inspection VLAN Status
LABEL
Show VLAN
range
Enabled VLAN
Chapter 27 IP Source Guard
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).
This field displays the reason the ARP packet was discarded.
MAC+VLAN: The MAC address and VLAN ID were not in the binding table.
IP: The MAC address and VLAN ID were in the binding table, but the IP address was not
valid.
Port: The MAC address, VLAN ID, and IP address were in the binding table, but the port
number was not valid.
Select the entry(ies) that you want to remove in the Delete column, then click the Delete
button to remove the selected entry(ies) from the table.
Click this to clear the Delete check boxes above.
DESCRIPTION
Use this section to specify the VLANs you want to look at in the section below.
Select this to look at all the VLANs on which ARP inspection is enabled in the section below.
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