Role of DNS in a Network and Differences from DHCP

DNS (Domain Name System) is a vital component in a network that translates domain names into IP addresses, allowing users to access websites and services by typing in a URL. It acts as a directory that matches domain names with their corresponding IP addresses, making it easier for users to navigate the internet.

On the other hand, DHCP (Dynamic Host Configuration Protocol) is responsible for assigning IP addresses dynamically to devices on a network. Unlike DNS, which translates domain names to IP addresses, DHCP manages the allocation and configuration of IP addresses, subnet masks, and other network settings to devices on the network.

In summary, DNS is used for translating domain names to IP addresses, while DHCP is used for dynamically assigning IP addresses to devices on a network.