Operation Manual

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ARP Scanning function enables the switch to send the ARP request packets of the specified IP
field to the Hosts in the LAN or VLAN. Upon receiving the ARP reply packet, the switch can get
the IP address, MAC address, VLAN and the connected port number of the Host by analyzing
the packet and bind them conveniently.
Choose the menu Network Security→IP-MAC Binding→ARP Scanning to load the following
page.
Figure 13-4 ARP Scanning
The following entries are displayed on this screen:

Scanning Option
Start IP Address:
Specify the Start IP Address.
End IP Address:
Specify the End IP Address.
VLAN ID:
Enter the VLAN ID. If blank, the switch will send the untagged
packets for scanning.
Scan:
Click the Scan button to scan the Hosts in the LAN.

Scanning Result
Select:
Select the desired entry to be bound or deleted.
Host Name:
Displays the Host Name here.
IP Address:
Displays the IP Address of the Host.
MAC Address:
Displays the MAC Address of the Host.
VLAN ID:
Displays the VLAN ID here.
Port:
Displays the number of port connected to the Host.
Protect Type:
Displays the Protect Type of the entry.
Collision:
Displays the Collision status of the entry.
• Warning:
Indicates that the collision may be caused by
the MSTP function.
• Critical:
Indicates that the entry has a collision with the
other entries.