交换机在其交换表中查找目标MAC地址，确定交换机出端口，通过该端口将帧转发至目的地。
The switch looks up the destination MAC address in its switching table, determines the outgoing interface port, and forwards the frame on to its destination through the designated switch port.
请求端口将指示出即将被适用的服务的性能，而服务端口将指示出它们将要被提供。
A requisition port would indicate that the capabilities of the service are being used, while a service port would indicate that they are being provided.
在CommunityEditionV2.0出现之前，要运行应用服务器的多个实例有些麻烦，因为需要对端口配置进行手工更改，以避免出现端口冲突。
Running multiple instances of an application server was somewhat cumbersome before Community Edition V2.0, since manual changes to the port configuration were required to avoid port conflicts.
在分析L波段放大自发辐射(ase)谱产生原理的基础上，设计出一种新颖的双级结构掺铒光纤ase宽带光源，该光源可在两个端口分别输出高功率的C波段和L波段的ASE谱。
A novel two-stage Er-doped ase broadband light source with two output bands, i. e. C-band and L-band was designed and demonstrated based on the analysis of the principle of the L-band ase spectrum.
在分析L波段放大自发辐射(ase)谱产生原理的基础上，设计出一种新颖的双级结构掺铒光纤ase宽带光源，该光源可在两个端口分别输出高功率的C波段和L波段的ASE谱。
A novel two-stage Er-doped ase broadband light source with two output bands, i. e. C-band and L-band was designed and demonstrated based on the analysis of the principle of the L-band ase spectrum.
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