Configuration Guide DHCPv6 Snooping Commands
15.6 ipv6 dhcp snooping database write-delay
Use this command to write the dynamic user information of the DHCPv6 Snooping binding database
into the flash periodically.
Use the
no
form of this command to restore the default setting.
ipv6 dhcp snooping database write-delay
time
no
ipv6 dhcp snooping database write-delay
Parameter
Description
Parameter
Description
time
The interval ranging from 600 to 86,400 in the unit of seconds, at
which the system writes the dynamic user information of the DHCP
Snooping database into the flash.
Defaults
This function is disabled by default.
Command
Mode
Global configuration mode
Usage Guide
This function writes user information into flash and can avoid loss after restart. In that case, users
need to obtain IP addresses again for normal communication.
Too fast writing will reduce flash durability.
Configuration
Examples
The following example sets the interval at which the switch writes the user information into the flash to
3,600 seconds.
Ruijie# configure terminal
Ruijie(config)# ip dhcp snooping database write-delay 3600
Ruijie(config)# end
Related
Commands
Command
Description
show ipv6 dhcp snooping
Displays the DHCPv6 Snooping configuration.
Platform
Description
N/A
15.7 ipv6 dhcp snooping database write-to-flash
Use this command to write the dynamic user information of the DHCPv6 binding database into flash
in real time.
ipv6 dhcp snooping database write-to-flash
Содержание RG-S29 Series
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