HP Cisco Catalyst Blade Switch 3020 Cisco Catalyst Blade Switch 3020 for HP Co - Page 138

ip dhcp snooping trust Chapter 2 Cisco Catalyst Blade Switch 3020 for HP 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 Release 12.2(25)SEF Modification This command was introduced. 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 Description Displays the DHCP snooping configuration. Displays the DHCP snooping binding information. 2-110 Cisco Catalyst Blade Switch 3020 for HP Command Reference OL-8916-01