A server needs to be accessed at all times, with outages kept to a minimum. Using anything but static IP addresses will cause issues when clients attempt to access the server. If the Ip changed, the network and clients will have to learn about the change.
An Internet Protocol address (IP address) is a numerical label assigned to each device connected to a computer network that uses the Internet Protocol for communication. An IP address serves two principal functions: host or network interface identification and location addressing.
Internet Protocol version 4 (IPv4) defines an IP address as a 32-bit number. However, because of the growth of the Internet and the depletion of available IPv4 addresses, a new version of IP (IPv6), using …