Understanding Reserved IP Address in DHCP Server

What term is used to describe a permanent IP address assignment from a DHCP server?

1) Static IP
2) Dynamic IP
3) Reserved IP
4) Fixed IP

Answer:

A reserved IP address is a permanent IP address assignment from a DHCP server.

In networking terminologies, a reserved IP address is the term used to describe a permanent IP address assignment from a DHCP server. Unlike dynamic IP addresses that change periodically, a reserved IP address is set aside for a specific device and remains consistent in assignment.

A reserved IP address ensures that a particular device always receives the same IP address from the DHCP server, even if it disconnects and reconnects to the network. This allocation mechanism prevents conflicts and guarantees that the device can be easily identified on the network.

For example, consider a scenario where a printer has a reserved IP address of 192.168.1.10. This means that every time the printer connects to the network, it will be assigned this specific IP address. No other device on the network will be allocated the same IP address, thus providing a reliable and predictable network configuration.

In summary, a reserved IP address is an essential feature in DHCP server management, ensuring consistent connectivity and efficient network operations.