网络设备集线器的相关内容

网络互联设备（集线器、交换机、路由器）

网络互连设备用于将网络的各个部件连接到一起，从连接性质的不同可分为两种：物理上的互连能力：指所支持的物理接口，能连接的物理介质类型协议上的互连能力：指工作在不同协议类型的网络之间，实现不同协议数据包的转换。通常对设备互连能力考虑得较多的都是协议上的互连能力常用的互联设备有如下几种：中继器和集线器网桥...

[帮助文档] 如何查询设备是否支持网络检测能力

调用该接口查询设备是否支持网络检测能力。接口仅限于客户端网络问题排查的低频场景使用，不能用于其他产品功能。

企业级云上网络构建

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专有云网络基础架构介绍

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TCP/IP 网络基础

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[帮助文档] 如何调用API请求设备执行网络检测任务

调用该接口请求设备执行网络检测任务。接口仅限于客户端网络问题排查的低频场景使用，不能用于其他产品功能。

[帮助文档] 如何查询设备网络检测任务的结果

调用该接口查询设备网络检测任务的结果。接口仅限于客户端网络问题排查的低频场景使用，不能用于其他产品功能。

[帮助文档] 如何批量查询设备网络检测任务的结果

调用该接口批量查询设备网络检测任务的结果。接口仅限于客户端网络问题排查的低频场景使用，不能用于其他产品功能。

[帮助文档] 如何添加中继设备

中继管理可管理网络的中继设备，与网关设备同属于网元单位。在某些信号不佳的场景，可选择添加搭载电池的中继设备，补充网络覆盖范围。本文介绍添加中继设备的操作步骤。

【计算机网络】物理层 : 物理层设备 ( 中继器 | 中继器两端 | 中继器使用规则 5-4-3 规则 | 集线器 )

文章目录一、中继器由来二、 "中继器" 概念三、 "中继器" 两端网络四、 "中继器" 使用规则 ( 5-4-3 规则 )五、集线器一、中继器由来信号的衰减失真 :① 信号衰减 : 信号在信道上传输 , 存在损耗 , 信号的功率会随着距离边长 , 而不断衰减 ;② 信号失真 : 信号功率 ...

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