This paper enumerates the Ethernet technologies relevant to reliability, including Ethernet linear protection and Ethernet ring protection.
文章列举了与可靠性相关的以太网技术，包括以太网线性保护和以太网环网保护。
Communication interfaces: Token ring or Ethernet adapters.
通信接口：令牌环网或以太网适配器。
Fragmentation often occurs in environments that have a mix of media such as Ethernet and Token Ring.
分块常常发生在传输媒介混合在一起的环境中，比如兼有以太网和令牌环网的网络。
This paper introduces the characters of resilient packet ring (RPR) technologies, and the advantages of RPR comparing to SDH/SONET and Ethernet when provides data services in ring topology.
介绍了弹性分组环（RPR）技术的特征，将其与SDH/SONET、以太网技术作了对比，以体现其在环型拓扑结构上支持数据业务的优势。
Through the study of current industrial control system and the actual status of industrial control field, design an Ethernet structure used in industrial field with double redundancy ring.
通过对当前工业控制系统的研究，结合工业控制现场的实际情况，设计了具有双冗余环结构的现场以太网结构，能够在较短时间内完成故障探测和修复。
It discussed theoretically about the token ring, Ethernet and FDDI, which is normally used in DCS communication network, and analyzed its merit and defects in regard of industrial control requirement.
主要针对在DCS通讯网络中常见的令牌网、以太网和FDDI网从理论上进行了一些讨论，并结合工业控制的要求分析了各自的优缺点。
In Figure 1.3 we showed an Internet composed of two networks - an Ethernet and a token ring.
图1.3两个网络组成的互联网——一个以太网和一个令牌网。
A router has an Ethernet, Token Ring, serial, and ISDN interface. Which interfaces will have a MAC address?
一个路由器有乙太网路、记号环、串列和ISDN介面，哪些介面会有MAC位址？
A router has an Ethernet, Token Ring, serial, and ISDN interface. Which interfaces will have a MAC address?
一个路由器有乙太网路、记号环、串列和ISDN介面，哪些介面会有MAC位址？
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