1110
Use undo arp source-mac threshold to restore the default.
Syntax
arp source-mac threshold threshold-value
undo arp source-mac threshold
Default
The threshold for source MAC-based ARP attack detection is 30.
Views
System view
Predefined user roles
network-admin
Parameters
threshold-value: Specifies the threshold for source MAC-based ARP attack detection. The value
range for this argument is 1 to 5000.
Examples
# Set the threshold for source MAC-based ARP attack detection to 30.
<Sysname> system-view
[Sysname] arp source-mac threshold 30
display arp source-mac
Use display arp source-mac to display ARP attack entries detected by source MAC-based ARP
attack detection.
Syntax
Centralized devices in standalone mode:
display arp source-mac [ interface interface-type interface-number ]
Distributed devices in standalone mode/centralized devices in IRF mode:
display arp source-mac { slot slot-number | interface interface-type interface-number }
Distributed devices in IRF mode:
display arp source-mac { chassis chassis-number slot slot-number | interface interface-type
interface-number }
Views
Any view
Predefined user roles
network-admin
network-operator
Parameters
interface interface-type interface-number: Specifies an interface by its type and number.
slot slot-number: Specifies a card by its slot number. If you do not specify a card, this command
displays ARP attack entries for the active MPU. (Distributed devices in standalone mode.)
slot slot-number: Specifies an IRF member device by its ID. If you do not specify a member device,
this command displays ARP attack entries for the master device. (Centralized devices in IRF mode.)
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