ZyXEL Communications GS2200 Series, Руководство пользователя

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Chapter 25 IP Source Guard
GS2200 Series User’s Guide
199
25.7 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 127
ARP Inspection VLAN Status
The following table describes the labels in this screen.
Reason 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.
Delete Select this, and click Delete to remove the specified entry.
Cancel Click this to clear the Delete check boxes above.
Change Pages Click Previous or Next to show the previous/next screen if all status information
cannot be seen in one screen.
Table 73
ARP Inspection Status (continued)
LABEL DESCRIPTION
Table 74
ARP Inspection VLAN Status
LABEL DESCRIPTION
Show VLAN range Use this section to specify the VLANs you want to look at in the section below.
Enabled VLAN Select this to look at all the VLANs on which ARP inspection is enabled in the section
below.
Selected VLAN Select this to look at all the VLANs in a specific range in the section below. Then, enter
the lowest VLAN ID (Start VID) and the highest VLAN ID (End VID) you want to look
at.
Apply Click this to display the specified range of VLANs in the section below.
VID This field displays the VLAN ID of each VLAN in the range specified above.
Received This field displays the total number of ARP packets received from the VLAN since the
Switch last restarted.