Cisco Nexus 7000 Series Command Reference Manual page 443

I Commands
Command
ip dhcp snooping trust
ip dhcp snooping verify mac-address
show ip dhcp snooping
show running-config dhcp
Description
Configures an interface as a trusted source of DHCP
messages.
Enables MAC address verification as part of DHCP
snooping.
Displays general information about DHCP snooping.
Displays DHCP snooping configuration, including
IP Source Guard configuration.
Cisco Nexus 7000 Series Security Command Reference
ip dhcp snooping vlan
417