Cisco CATALYST 2960 Command Reference Guide

2-136
Catalyst 2960 Switch Command Reference
OL-8604-03
Chapter 2 Catalyst 2960 Switch Cisco IOS Commands
ip dhcp snooping trust
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 user EXEC command.
Related Commands
Release Modification
12.2(25)FX 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.

Cisco CATALYST 2960 Specifications

General

Manageable	Yes
Stacking	No
Model	Catalyst 2960 Series Switches
Power over Ethernet (PoE)	Available on some models (IEEE 802.3af)
VLANs	255 active VLANs
Features	QoS
Operating Temperature	32 to 113°F (0 to 45°C)
Relative Humidity	10% to 85% non-condensing
Power Consumption	Varies by model (30W to 400W)