Command Reference DHCP Commands
clear ip dhcp binding
Use this command to clear the DHCP binding table in privileged user mode.
clear ip dhcp binding { * | ip-address }
Parameter Description Parameter
Description
* Deletes all DHCP bindings.
Defaults
N/A
Command
Mode
Privileged user mode
Usage Guide
This command can only clear the automatic DHCP binding, but the manual DHCP binding can be
deleted by the no ip dhcp pool command.
Configuration
Examples
The following example clears the DHCP binding with the IP address 192.168.12.100.
Ruijie# clear ip dhcp binding 192.168.12.100
Command Description Related
Commands
show ip dhcp binding
Shows the address binding of the DHCP server.
Platform
Description
N/A
clear ip dhcp conflict
Use this command to clear the DHCP address conflict record in privileged user mode.
clear ip dhcp conflict { * | ip-address }
Parameter Description
* Deletes all DHCP address conflict records.
Parameter
Description
ip-address
Deletes the conflict record of the specified IP
addresses.
Defaults
N/A
Command
Mode
Privileged user mode
Usage Guide
The DHCP server uses the ping session to detect the address conflict, while the DHCP
client uses the address resolution protocol (ARP) to detect the address conflict. The
clear ip dhcp conflict command can be used to delete the history conflict record.