C
HAPTER
24
| General Security Measures
DHCP Snooping
– 692 –
clear ip dhcp
snooping database
flash
This command removes all dynamically learned snooping entries from flash
memory.
COMMAND MODE
Privileged Exec
EXAMPLE
Console(config)#ip dhcp snooping database flash
Console(config)#
ip dhcp snooping
database flash
This command writes all dynamically learned snooping entries to flash
memory.
COMMAND MODE
Privileged Exec
COMMAND USAGE
This command can be used to store the currently learned dynamic DHCP
snooping entries to flash memory. These entries will be restored to the
snooping table when the switch is reset. However, note that the lease time
shown for a dynamic entry that has been restored from flash memory will
no longer be valid.
EXAMPLE
Console(config)#ip dhcp snooping database flash
Console(config)#
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