arp filter source
Syntax
arp filter source ip-address
undo arp filter source ip-address
View
Layer 2 Ethernet interface view, Layer 2 aggregate interface view
Default level
2: System level
Parameters
ip-address: Specifies the IP address of a protected gateway.
Description
Use arp filter source to enable ARP gateway protection for a specified gateway.
Use undo arp filter source to disable ARP gateway protection for a specified gateway.
By default, ARP gateway protection is disabled.
You can enable ARP gateway protection for up to eight gateways on a port.
You cannot configure both the arp filter source and arp filter binding commands on a port.
Examples
# Enable ARP gateway protection for the gateway with IP address 1.1.1.1.
<Sysname> system-view [Sysname] interface ethernet 1/0/1 [Sysname-Ethernet1/0/1] arp filter source 1.1.1.1