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Cisco ME 3400 Ethernet Access Switch Command Reference

OL-9640-07

Chapter 2 Cisco ME 3400 Ethernet Access Switch Cisco IOS Commands

ip dhcp snooping trust

Use the ip dhcp snooping trust interface configuration command to configure a port as trusted for

DHCP snooping purposes. Use the no form of this command to return to the default setting.

ip dhcp snooping trust

no ip dhcp snooping trust

Syntax Description This command has no arguments or keywords.

Defaults DHCP snooping trust is disabled.

Command Modes Interface configuration

Command History

Usage Guidelines Configure as trusted ports those that are connected to a DHCP server or to other switches or routers.

Configure as untrusted ports those that are connected to DHCP clients.

Examples This example shows how to enable DHCP snooping trust on a port:

Switch(config-if)# ip dhcp snooping trust

You can verify your settings by entering the show ip dhcp snooping privileged EXEC command.

Related Commands

Release Modification

12.2(25)EX This command was introduced.

Command Description

show ip dhcp snooping Displays the DHCP snooping configuration.

show ip dhcp snooping binding Displays the DHCP snooping binding information.

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