Ruijie RG-WLAN Series Rgos Command Reference

Command Reference DHCP Snooping Commands
snooping binding database into the flash periodically. The no form of this command will disable this
function
ip dhcp snooping database write-delay time
\
no ip dhcp snooping database write-delay time
Parameter
Description
Parameter Description
time
The interval at which the system writes the dynamic user information
of the DHCP snooping database into the flash. The range is from 600
to 86400 seconds.
Defaults
Disabled
Command
Mode
Global configuration mode.
Usage Guide
This function can avoid loss of user information after restart. In that case, users need to obtain IP
addresses again for normal communication.
Configuration
Examples
The following is an example of setting interval at which the switch writes the user information into the
flash as 3600s:
Ruijie# configure terminal
Ruijie(config)# ip dhcp snooping database write-delay 3600
Ruijie(config)# end
Ruijie# show ip dhcp snooping
Switch DHCP snooping status: ENABLE
DHCP snooping Verification of hwaddr field status: ENABLE
DHCP snooping database write-delay time: 3600
DHCP snooping option 82 status: DISABLE
DHCP Snooping Support Bootp bind status: ENABLE
Interface Trusted Rate limit (pps)
------------------------ ------- ---------------
Related
Commands
Command Description
show ip dhcp snooping
View the configuration information of the DHCP
snooping.
Platform
Description
N/A.
ip dhcp snooping database write-to-flash
Use this command to write the dynamic user information of the DHCP binding database into flash in

Ruijie RG-WLAN Series Specifications

General

Brand	Ruijie
Model	RG-WLAN Series
Category	Wireless Access Point
Language	English