KB299540解释了Windows XP如何自动将指标分配给IP路由: 下表概述了用于为绑定到各种速度的网络接口的路由分配度量标准的条件。 Greater than 200 Mb: 10 Greater than 20 Mb, and less than or equal to 200 Mb: 20 Greater than 4 Mb, and less than or equal to 20 Mb: 30 Greater than 500 kilobits (Kb), and less than or equal to 4 Mb: 40 Less than …