Which statement about DHCP server lease is true?

In the context of DHCP (Dynamic Host Configuration Protocol), the lease time refers to the duration for which an IP address is assigned to a client by the DHCP server. When a client receives an IP address, it doesn't own it permanently; instead, it obtains it for a specified lease period.

The statement regarding the DHCP server needing to renew leases when the renewal timer expires is accurate because, as the lease period approaches its expiration, the DHCP client attempts to renew its lease with the server. This process involves the client sending a request to the DHCP server to continue using the current IP address before the lease expires. If the renewal is successful, the lease is extended, allowing the client to keep using the same IP address without interruption.

This mechanism helps maintain proper network configurations, ensuring that IP addresses are effectively managed and do not lead to conflicts or outages in network services. The DHCP server is designed to accommodate such lease renewals proactively, which is a key part of its operation.

In this context, the other statements may present specific interpretations or conditions regarding lease timers that do not directly address the essential function of the DHCP server in managing lease renewals. For instance, while the lease renewal timer and rebinding timer have defined behaviors, the primary focus here is