Which firewall network setting allows the current state of the DHCP leases in the network to periodically be written to flash?

The option describing the setting that allows the current state of the DHCP leases in the network to be periodically written to flash is accurately identified as DHCP Server Persistence. This feature ensures that the information regarding active DHCP leases is retained even after a reboot or power interruption of the firewall device. By writing the DHCP lease states to the flash memory, it prevents the loss of lease information, which could lead to network instability or connectivity issues for the devices relying on those leases.

In network environments where devices frequently connect and disconnect, maintaining the tenant information about IP assignments is essential for optimizing network performance and ensuring seamless connectivity. This setting allows the firewall to resume its functions without needing to renew all leases and assign new IP addresses upon restart, leading to a more efficient management of the network's DHCP服务.