Specifications

ip dhcp snooping database write-delay
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ip dhcp snooping database write-delay
Sets the wait-to-write time used when a binding database is saved.
Syntax
To set or change information:
ip dhcp snooping database write-delay <Seconds>
To delete information:
no ip dhcp snooping database write-delay
Input mode
(config)
Parameters
<Seconds>
Sets the wait-to-write time used when a binding database is saved.
1. Default value when this parameter is omitted:
This parameter cannot be omitted.
2. Range of values:
1800 to 86400 (seconds)
Default behavior
When ip dhcp snooping database url is set, 1800 (seconds) is used.
Impact on communication
None
When the change is applied
The setting takes effect at the next save event after the setting value has been changed.
Notes
1. For the wait-to-write time set by using this command, any of the save events below
causes the timer to start. When the timer expires, the binding database is saved.
 A dynamic binding database is registered, updated, or deleted.
 The
ip dhcp snooping database url command is set (this includes changes
to the save destination).
 The
clear ip dhcp snooping binding operation command is executed
If the Switch power is turned off before the timer expires, the binding database
cannot be saved.
2. If the
no ip dhcp snooping database url command is entered after the timer set
by using the
ip dhcp snooping database write-delay command has started, the
binding database is not saved.
Related commands
ip dhcp snooping
ip dhcp snooping database url