以太网中PPPoE连线下MTU值对网络性能的影响

The influence of MTU under the PPPoE mode

电信运营商在BRAS最常用的是PPPoE协议。在网络设备测试中,MTU的值会影响网络性能的测试,在运用PPPoE的Ethernet网络里,MTU是影响性能测试的重要参数,文章通过对Ethernet及PPPoE帧的判断、分析,探讨了以太网中PPPoE情况下MTU值对网络性能的影响。

Internet Service Provider is most commonly used in BRAS PPPoE protocol. In the network equipment testing, the value of MTU affects the performance of the network, thc use of PPPoE Ethernet in the network, MTU is the important parameters that affect performance testing Based on Ethernet and PPPoE frames judgment, analysis, discusscs the Ethernet impact on network performance under PPPoE MTU value case.