Back بروتوكول توجيه داخلي Arabic Interior gateway protocol Catalan Interior gateway protocol Czech Interior Gateway Protocol German Interior Gateway Protocol Greek Interior gateway protocol English Interior Gateway Protocol Spanish Interior gateway protocol Italian Interior Gateway Protocol Japanese Protokół bram wewnętrznych Polish
Pour les articles homonymes, voir IGP.
Un Interior gateway protocol (IGP) est un protocole de routage utilisé dans les systèmes autonomes.