KnowDDI terminology library

DNS, DHCP & IPAM glossary

Explore 753 source-backed terms and acronyms across the technologies, standards, and operational practices that make up DDI.

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DDI

DDI

The integrated management and delivery of Domain Name System, Dynamic Host Configuration Protocol, and IP Address Management. A DDI platform connects naming, address assignment, inventory, policy, automation, and operational visibility.

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DNS

DNS

The Domain Name System, a distributed hierarchical database and protocol used to map names to resource records. It supports far more than address lookup, including service discovery, email routing, delegation, policy, and security data.

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DHCP

DHCP

The Dynamic Host Configuration Protocol automatically supplies hosts with IP addressing and other configuration. DHCPv4 and DHCPv6 are separate protocols with different message formats, transports, identifiers, and state models.

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IPAM

IPAM

IP Address Management, the discipline and tooling used to plan, allocate, assign, discover, reconcile, document, audit, and automate IP addresses and prefixes. Mature IPAM also links addresses to DNS, DHCP, devices, sites, owners, and workflows.

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