PLANET WGSW-52040 - Manual (Page 417)

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Chapter 24 IPv4 Multicast Protocol
24.1 anti-arpscan enable
Command:
anti-arpscan enable
no anti-arpscan enable
Function:
Globally enable ARP scanning prevention function; “no anti-arpscan enable” command globally disables ARP
scanning prevention function.
Parameters:
None.
Default Settings:
Disable ARP scanning prevention function.
Command Mode:
Global configuration mode
User Guide:
When remotely managing a switch with a method like telnet, users should set the uplink port as a Super Trust port
before enabling anti-ARP-scan function, preventing the port from being shutdown because of receiving too many
ARP messages. After the anti-ARP-scan function is disabled, this port will be reset to its default attribute, that is,
Untrust port.
Example:
Enable the ARP scanning prevention function of the switch.
Switch(config)#anti-arpscan enable
24.2 anti-arpscan port-based threshold
Command:
anti-arpscan port-based threshold <threshold-value>
no anti-arpscan port-based threshold