show ip dhcp snooping
Command
ip dhcp snooping trust
ip dhcp snooping vlan
Catalyst 4500 Series Switch Cisco IOS Command Reference—Release IOS XE 3.3.0SG and IOS 15.1(1)SG)
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Chapter 2
Cisco IOS Commands for the Catalyst 4500 Series Switches
Description
Enables DHCP snooping on a trusted VLAN.
Enables DHCP snooping on a VLAN or a group of VLANs.
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