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Switching Commands
133
ProSafe M4100 and M7100 Managed Switches
no ip dhcp snooping vlan
Use this command to disable DHCP Snooping on VLANs.
Format no ip dhcp snooping vlan <vlan-list>
Mode
ip dhcp snooping verify mac-address
Use this command to enable verification of the source MAC address with the client hardware
address in the received DCHP message.
Default
Format ip dhcp snooping verify mac-address
Mode
no ip dhcp snooping verify mac-address
Use this command to disable verification of the source MAC address with the client hardware
address.
Format no ip dhcp snooping verify mac-address
Mode
ip dhcp snooping database
Use this command to configure the persistent location of the DHCP Snooping database. This
can be local or a remote file on a given IP machine.
Default
Format ip dhcp snooping database {local|tftp://hostIP/filename}
Mode
ip dhcp snooping database write-delay
Use this command to configure the interval in seconds at which the DHCP Snooping
database will be persisted. The interval value ranges from 15 to 86,400 seconds.
Default
Format ip dhcp snooping database write-delay <in seconds>
Mode
Global Config
enabled
Global Config
Global Config
local
Global Config
300 seconds
Global Config