If the so-called lease time expires while a client is still active, it tries to automatically renew the lease time. The DHCP server also determines how long an IP address is valid. If the DHCP server distributes static addresses, all clients always receive the same IP – ideal for network services or certain machines that have to be accessible around the clock. In the first scenario, the clients can get different IPs, which can be convenient if the server hands out addresses from a small pool to a large number of devices (that are not active at the same time).
#Aim academy ipaddress free#
The DHCP server either distributes free IP addresses from a specific pool, or it assigns static addresses to the clients and identifies them via their MAC address (Media Access Control, unique identifier assigned to a network interface controller). This is why DHCP is great for larger networks with constantly changing clients, e.g.
This way, it’s very easy to add new computers, tablets, or smartphones – administrators no longer have to configure every device manually, since the DHCP server does the job. The Dynamic Host Configuration Protocol dynamically assigns IP addresses and other configuration options to devices in a network. DHCP and DNS in Univention Corporate Server.
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