Ip Dhcp Snooping Trust - Cisco Catalyst Blade Switch 3130 Reference Manual

Chapter 2 Cisco Catalyst Blade Switch 3130 for Dell Cisco IOS Commands

ip dhcp snooping trust

Use the ip dhcp snooping trust interface configuration command on the switch stack or on a standalone
switch to configure a port as trusted for DHCP snooping purposes. Use the no form of this command to
return to the default setting.
Syntax Description
This command has no arguments or keywords.
Defaults
DHCP snooping trust is disabled.
Command Modes
Interface configuration
Command History Release
12.2(40)EX1
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 user EXEC command.
Related Commands Command
show ip dhcp snooping
show ip dhcp snooping binding
OL-13271-01
ip dhcp snooping trust
no ip dhcp snooping trust
Modification
This command was introduced.
Description
Displays the DHCP snooping configuration.
Displays the DHCP snooping binding information.
Cisco Catalyst Blade Switch 3130 for Dell Command Reference
ip dhcp snooping trust
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