Reference Guide

no ip dhcp snooping log-invalid
Use this command to disable the logging DHCP messages filtration by the DHCP Snooping application.
Format no ip dhcp snooping log-invalid
Mode Interface Config
ip dhcp snooping trust
Use this command to configure an interface or range of interfaces as trusted.
Default Disabled
Format ip dhcp snooping trust
Mode Interface Config
no ip dhcp snooping trust
Use this command to configure the port as untrusted.
Format no ip dhcp snooping trust
Mode Interface Config
ip verify source
Use this command to configure the IPSG source ID attribute to filter the data trac in the hardware.
Source ID is the combination of IP address and MAC address. Normal command allows data trac
filtration based on the IP address. With the “port-security” option, the data trac will be filtered based
on the IP and MAC addresses.
This command can be used to configure a single interface or a range of interfaces.
Default
the source ID is the IP address
Format ip verify source {port-security}
Mode Interface Config
no ip verify source
Use this command to disable the IPSG configuration in the hardware. You cannot disable port-security
alone if it is configured.
Format
no ip verify source
Mode Interface Config
Switching Commands
ExtremeSwitching 200 Series: Command Reference Guide for version 01 .02.04.0007 426