Glossary of terms ================= .. glossary:: API Application Programming Interface BGP Border Gateway Protocol: a path vector routing protocol described in `RFC 4271 <https://datatracker.ietf.org/doc/html/rfc4271>`_. CIDR Classless Inter-Domain Routing. A method for denoting IP ranges in the form of ``9.9.0.0/16`` or ``fe80:1234:abcd::/48``. CLI Command Line Interface. CNAME A type of DNS record that is used as an alias from one hostname to another CRUD Create, Read, Update, Delete FQDN Fully Quantified Domain Name GSO GÉANT Service Orchestrator IAS IAS IPAM IP Address Management ISIS Intermediate System to Intermediate System: a routing protocol described in `RFC 7142 <https://datatracker.ietf.org/doc/html/rfc7142>`_. ISO International Organisation for Standardisation LAG Link Aggregation: a bundle of multiple network connections. LSO Lightweight Service Orchestrator NET Network Entity Title: used for :term:`ISIS` routing. OSS Operational Support Systems SNMP Simple Network Management Protocol: a protocol that's used for gathering data, widely used for network management and monitoring. TWAMP Two-way Active Measurement Protocol. UUID Universally Unique Identifier WFO `Workflow Orchestrator <https://workfloworchestrator.org/>`_ AAI Authentication and Authorisation Infrastructure