Method used to configure the USG firewall to release an IP address allocated by DHCP to the PC

On the USG2000, USG5000, and USG6000, you can release the IP address allocated by DHCP to the PC using the following commands:
Clear address 10.110.1.1
reset dhcp server ip-in-use ip 10.110.1.1
The commands can clear both expired and valid address binding information.

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