An administrator needs to ensure that network devices in a newly established branch office automatically receive network configuration parameters and retain their assigned IP addresses for a period equivalent to one week. What configuration parameter should they adjust in the network's server responsible for dynamic IP assignment?
Set the maximum transmission unit on the server to match one week of data flow
Decrease the server's refresh interval to reflect a weekly cycle
Configure the server's address lease time for 168 hours
Adjust the server's network time protocol to a 7-day refresh rate