Configuration Guide DAI Commands
ip arp inspection vlan { vlan-id | word }
no ip arp inspection vlan { vlan-id | word }
VLAN ID, ranging from 1 to 4094
String of the VLAN range, such as 1,3-5,7,9-11
The DAI function on all VLANs is disabled by default.
Global configuration mode
To make this command take effect, you need to enable the ARP Check function first,
Not all ports of the VLAN support the ARP packet detection function. For example, the DHCP
Snooping Trust port does not support any security detection, including this function.
The following example detects the received ARP packets on the VLAN1 interfaces:
Ruijie# configure terminal
Ruijie(config)# ip arp inspection
Ruijie(config)# ip arp inspection vlan 1
Ruijie(config)# end
17.3 show ip arp inspection interface
Use this command to verify whether the interface is a DAI trust interface.
show ip arp inspection interface
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