交换机和路由器的区别有哪些?

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  日常生活中无论是工作学习,还是娱乐休闲,都离不开网络。那想要网络好,路由器是必不可少的,此外交换机也是和网络有关的一种设备。交换机是什么?交换机和路由器有什么区别吗?下面小编就来给大家讲讲。

  交换机是什么?

  交换机是通过电信号来传递的设备,一旦有网络节点接入交换机,都能够得到电信号通路。在日常应用上,交换机具有许多可连接的端口,通过星型拓扑进行运作。每次转发工作时,交换机的都会刷新产生出新的电信号。在交换机的每个端口上,都存在着同样的工作逻辑。在运行时,交换机会把局域网进行划分,这样每一个独立的区域,也叫冲突域的宽带都是单独运行的,这样网速更好。总体而言,交换机会带来更好的网络,但相对而言的,用于私人领域成本会比较高。

  交换机和路由器的区别有哪些?

  一、网络速度

  交换机的网速要比路由器高。但网速没有路由器那么稳定,因为交换机工作时没有回路,不像路由器,回路众多,可以始终保持网络的稳定性。

  二、工作机制

  交换机运行时始终只有一条路,也就是一条通信链,因此传递消息时只能用这一条路径传递。但路由器却要灵活很多,路由器的路径众多,传递消息时可以依据情况选择最好的路由线路。

  三、广播控制

  交换机的广播域是无法缩小的,它的网络就是一个大型广播域,广播报文可以很快地传递到各个网络。路由器却有着隔绝广播域的作用,因此用路由器无法传广播报文。

  四、网络划分

  交换机是通过物理地址来识别的,路由器识别的是IP地址。因此路由器可以用于接通许多网络,交换机没有这个功能。

  五、保密机制

  因为识别地址不同,相比较而言,路由器的保密机制更加快捷便利。

  交换机和路由器的区别就说到这里了,你对这两种设备有了充足的了解吗?交换机与路由器本质上而言都是应用于网络的设备,相比较而言,交换机更适合集体使用,路由器则适合家庭和个人适用。按照日常选择,确定好适合的常用网络设备,就可以享受高速便捷的网络生活了!

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