Dhcp-Snooping Binding Database Update Interval - HP 6125G Command Reference Manual

Parameters
filename: File name. For how to define the file name, see Fundamentals Configuration Guide.
Description
Use dhcp-snooping binding database filename to specify the name of the file for storing DHCP snooping
entries.
Use undo dhcp-snooping binding database filename to restore the default.
By default, no file name is specified.
If no file with the specified name is found, the device will automatically create the file upon storing a
DHCP snooping binding.
DHCP snooping entries are stored immediately after this command is used, and then updated at the
interval set by the dhcp-snooping binding database update interval command.
Related commands: dhcp-snooping binding database update interval.
Examples
# Specify the name of the file for storing DHCP snooping entries as database.dhcp.
<Sysname> system-view
[Sysname] dhcp-snooping binding database filename database.dhcp

dhcp-snooping binding database update interval

Syntax
dhcp-snooping binding database update interval minutes
undo dhcp-snooping binding database update interval
View
System view
Default level
2: System level
Parameters
minutes: Specifies the refresh interval in minutes, in the range of 1 to 14400.
Description
Use dhcp-snooping binding database update interval to set the interval at which the DHCP snooping
entry file is refreshed.
Use undo dhcp-snooping binding database update interval to restore the default.
By default, the DHCP snooping entry file is not refreshed periodically.
With this command configured, DHCP snooping will check bindings periodically. If a binding is added
or removed during an interval, DHCP snooping will add or remove this binding to or from the file at the
end of this interval. If no change occurs within the interval, DHCP snooping will not refresh the file.
This command takes effect only when the DHCP snooping entry file is specified.
Related commands: dhcp-snooping binding database filename.
Examples
# Configure the DHCP snooping entry file to be refreshed every 10 minutes.
50