Cisco Sx350

DHCP Snooping Commands
339 Cisco Sx350 Ph. 2.2.5 Devices - Command Line Interface Reference Guide
13
Syntax
ip arp inspection vlan
vlan-id
no ip arp inspection vlan vlan-id
Parameters
• vlan-id —Specifies the VLAN ID.
Default Configuration
DHCP Snooping based ARP inspection on a VLAN is disabled.
Command Mode
Global Configuration mode
User Guidelines
This command enables ARP inspection on a VLAN based on the DHCP snooping
database. Use the ip arp inspection list assign command to enable static ARP
inspection.
Example
The following example enables DHCP Snooping based ARP inspection on VLAN
23.
switchxxxxxx(config)# ip arp inspection vlan 23
13.21 ip arp inspection trust
Use the ip arp inspection trust Interface Configuration (Ethernet, Port-channel)
mode command to configure an interface trust state that determines if incoming
Address Resolution Protocol (ARP) packets are inspected. Use the no form of this
command to restore the default configuration.
Syntax
ip arp inspection trust
no ip arp inspection trust