Configuration Guide Dynamic ARP Inspection Configuration
To set the trust status of a port, execute the following commands in the interface
configuration mode:
Ruijie(config-if)# ip arp inspection trust
Set the port as a trust port.
Ruijie(config-if)# no ip arp inspection trust
Set the port as an untrusted port.
Related Configuration of DHCP Snooping Database
Refer to DHCP Snooping Configuration.
If DHCP Snooping database is not configured, all the ARP packets pass
inspection.
Showing DAI Configuration
Showing Whether DAI Function Is Enabled for VLAN
To show the enabling status of VLAN, execute the following command in the global
configuration mode:
Ruijie(config)# show ip arp inspection vlan
Show the enabling status of each VLAN
Showing DAI Configuration Status of Each Layer 2 Interface
To show the DAI configuration status of each layer 2 interface, execute the following
command in the global configuration mode:
Ruijie(config)# show ip arp inspection
interface
Show the DAI configuration of each layer
2 interface (including trust status and
rate restriction)
For the products supporting NFPP, rate limit is done by NFPP, not DAI. Consequently,
this command shows only the trust status of an interface.
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