Commands For Configuring The L2 Port To A Trusted Port - D-Link DES-7200 Cli Reference Manual

Chapter 51 DAI Configuration Commands
commands

51.2 Commands for Configuring the L2 Port to a Trusted Port

51.2.1 ip arp inspection trust
Use this command to configure the L2 port to a trusted port.The no option of this command
will restore the L2 port to a untrusted port.
ip arp inspection trust
no ip arp inspection trust
Default
configuration
Command
mode
Usage
guidelines
Examples
Related
commands
Platform
description
51-2
show ip arp
inspection vlan
The L2 port is a untrusted port.
Interface configuration mode.
If it is necessary to make the ARP message received by some
interface pass the DAI inspection unconditionally, you can set the
interface to a trusted port, indicating that you do not need to check
whether the ARP message received by this interface is legal.
The configuration example below sets the gigabitEthernet 0/19
interface as the trusted port.
DES-7210(config)# interface gigabitEthernet 0/19
DES-7210(config-if)# ip arp inspection trust
Command
show ip arp inspection
interface
On the NFPP-supported switches, interface rate is limited
by NFPP rather than DAI. Therefore, if you execute this
command on NFPP-supported switches, only the interface
trust state will be displayed.
DES-7200 CLI Reference Guide
Show the information of the DAI inspection
function of the specified VLAN.
Description
Show related DAI information
on the interface, including the
trust state and rate limit of the
interface.