It also assigns other DHCP options, including the subnet mask, gateway address, and the domain name server (DNS) address, to continually keep networks manageable.įor in home networks, the default gateway is likely the IP of the router. That is to say, the DHCP server solves this issue by automatically assigning each newly connected host a unique IP address. This means that manual configuration of IP addresses could cause problems, especially as we introduce more and more connected devices. On a network, even a small home network, no two hosts can have the same IP address. DHCP is a dynamic protocol because it assigns temporary IP addresses. Static IPs are permanent, whereas dynamic IPs are not they change when their lease time ends. It's a network management protocol used for assigning IP addresses, which helps configure networks as stated above. What does DHCP mean?ĭHCP stands for Dynamic Host Configuration Protocol. DHCP does this by assigning IP addresses and other information to each host (or device) connecting to a network. In simple terms, DHCP helps ensure that devices ultimately correctly configured to join networks. In this article, we want to define what DHCP is and how it works to get a better understanding. DHCP, meaning Dynamic Host Configuration Protocol, is the mechanism for ensuring that devices can coexist on networks to which they're joined. In today’s world, it’s more important than ever, for devices routinely efficiently networked when connected.
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