Arp Security; Chapter 45: Dhcp Snooping Commands - Allied Telesis x310-26FT Command Reference Manual

DHCP S C
NOOPING OMMANDS

ARP SECURITY

arp security
Overview Use this command to enable ARP security on untrusted ports in the VLANs, so that
the switch only responds to/forwards ARP packets if they have recognized IP and
MAC source addresses.
Use the no variant of this command to disable ARP security on the VLANs.
Syntax arp security
no arp security
Default Disabled
Mode Interface Configuration (VLANs)
Usage Enable ARP security to provide protection against ARP spoofing. DHCP snooping
must also be enabled on the switch
VLANs
Example To enable ARP security on VLANs 2 to 4, use the commands:
awplus#
awplus(config)#
awplus(config-if)#
Related arp security violation
Commands
show arp security
show arp security interface
show arp security statistics
C613-50103-01 REV A
(ip dhcp snooping command).
configure terminal
interface vlan2-vlan4
arp security
Command Reference for x310 Series
AlliedWare Plus™ Operating System - Version 5.4.6-1.x
(service dhcp-snooping command), and on the
1848