Description: Lease renewal is the process by which a client requests to extend the usage time of an IP address assigned by a DHCP server (Dynamic Host Configuration Protocol). This process is crucial in networks where IP addresses are limited and are temporarily assigned to devices connecting to the network. When a device connects to a network using DHCP, it is assigned an IP address for a specific period, known as ‘lease time’. As this time approaches its end, the device can send a renewal request to the DHCP server to extend its lease. If the DHCP server accepts the request, the lease time is updated, allowing the device to continue using the same IP address without interruptions. This mechanism is fundamental for maintaining connection stability in dynamic networks, as it prevents connectivity loss and the need to reconfigure devices. Additionally, lease renewal helps optimize the use of IP addresses in environments where devices may frequently connect and disconnect, such as in enterprise or public networks. In summary, lease renewal is an essential component of the efficient functioning of networks using DHCP, ensuring that devices can maintain continuous connectivity.
