An IP address assigned permanently to a node by a network administrator. Because it does not change, it is required for servers, routers, printers, and appliances that other devices need to locate reliably over time. It bypasses the DHCP allocation process entirely.
Heard on the job
We need to assign a static IP address to the new print server so the workstations don't lose it after a reboot.
Insider tip
Assigning a static IP within a DHCP pool's range without reserving it on the server is a classic rookie mistake that guarantees an eventual IP conflict.
Also heard as
- fixed IP address
Do not mix it up with
- dynamic IP address: A static IP is permanently assigned by an administrator, whereas a dynamic IP is leased temporarily by a DHCP server and can change.