内部网关协议,(简称IGP,用於解决传输路径问题的协议)
Interior Gateway Protocol (IGP) An {Internet} {protocol} which distributes {routing} information to the {router}s within an {autonomous system}. The term "{gateway}" is historical, "router" is currently the preferred term. See also {Exterior Gateway Protocol}, {Open Shortest Path First}, {Routing Information Protocol}. (1994-11-09)