NETGEAR FSM726v3 - ProSafe Fast Ethernet L2 Managed Switch, Руководство CLI

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Managed Switch CLI Manual, Release 8.0
Switching Commands 3-124
v1.0, July 2009
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.
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.
show ip dhcp snooping
Use this command to display the DHCP Snooping global configurations and per port
configurations.
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