Kontron CP6923, Справочное руководство, Страница: 126 / 480

Switching Commands CP6923
CP6923 CLI Reference Manual Page 2 - 82
2.16.10 ip dhcp snooping trust
Use this command to configure the port as trusted.
2.16.10.1 no ip dhcp snooping trust
Use this command to configure the port as untrusted.
2.16.11 ip verify source
Use this command to configure the IPSG source ID attribute to filter the data traffic in the hardware. Source ID is
the combination of IP address and MAC address. Normal command allows data traffic filtration based on the IP
address. With the “port-security” option, the data traffic will be filtered based on the IP and MAC addresses.
2.16.11.1 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.
2.16.12 show ip dhcp snooping
Use this command to display the DHCP Snooping global configurations and per port configurations.
Example: The following shows example CLI display output for the command.
(switch) #show ip dhcp snooping
Default disabled
Format
ip dhcp snooping trust
Mode Interface Config
Format no ip dhcp snooping trust
Mode Interface Config
Default
the source ID is the IP address
Format
ip verify source {port-security}
Mode Interface Config
Format
no ip verify source
Mode Interface Config
Format
show ip dhcp snooping
Mode • Privileged EXEC
• User EXEC
Term Definition
Interface The interface for which data is displayed.
Trusted If it is enabled, DHCP snooping considers the port as trusted. The factory default is disabled.
Log Invalid Pkts If it is enabled, DHCP snooping application logs invalid packets on the specified interface.