ring network

简明释义

环形网络

英英释义

例句

1.To connect multiple buildings, the IT department decided to implement a ring network 环形网络 for better connectivity.

为了连接多栋建筑，IT部门决定实施ring network 环形网络以获得更好的连通性。

2.The ring network 环形网络 topology is often used in local area networks (LANs) to enhance data transmission speed.

在局域网（LAN）中，ring network 环形网络拓扑通常用于提高数据传输速度。

3.A ring network 环形网络 allows for token passing, which can manage data flow efficiently.

ring network 环形网络允许令牌传递，这可以有效地管理数据流。

4.If one device fails in a ring network 环形网络, the entire network can be affected unless redundancy is built in.

如果一个设备在ring network 环形网络中发生故障，除非内置冗余，否则整个网络可能会受到影响。

5.In a typical office setup, a ring network 环形网络 can provide reliable communication between all computers.

在典型的办公室设置中，ring network 环形网络可以为所有计算机提供可靠的通信。

作文

In the realm of computer networking, various topologies are employed to facilitate communication between devices. One such topology is the ring network, which is characterized by its unique arrangement where each device is connected to exactly two other devices, forming a circular pathway for data transmission. This structure allows for efficient data flow and minimizes the chances of collisions, making it an attractive option for many organizations.The ring network operates on the principle of token passing, wherein a special data packet called a 'token' circulates around the ring. Only the device that holds the token is allowed to transmit data, ensuring orderly communication among all devices in the network. When a device wants to send data, it must wait for the token to arrive, attach its data to the token, and then pass it along to the next device. This method significantly reduces the chances of data collisions, which can occur in other network topologies such as bus or star configurations.One of the main advantages of a ring network is its simplicity and ease of installation. The physical layout is straightforward, and adding new devices to the network is relatively easy; one only needs to connect the new device to the two adjacent devices in the ring. However, this simplicity comes with its own set of challenges. For instance, if one device fails or if there is a break in the connection, the entire network can be disrupted. This is often referred to as a single point of failure.To mitigate this issue, many modern implementations of the ring network incorporate redundancy measures. For example, dual-ring networks allow for two separate paths for data to travel, providing a backup route in case one path fails. This redundancy enhances the reliability of the network and ensures continuous operation even during failures.Despite its advantages, the ring network is not without its drawbacks. As the number of devices increases, the time it takes for the token to circulate around the network also increases, leading to potential delays in data transmission. Additionally, troubleshooting issues within a ring network can be more complex compared to other topologies, as identifying the exact location of a fault may require examining multiple connections.In conclusion, the ring network is a valuable topology in the field of computer networking, offering a structured approach to data communication. While it presents certain challenges, particularly regarding reliability and scalability, its benefits make it a viable option for various applications. As technology continues to evolve, the ring network may adapt and integrate new features that enhance its performance and resilience, ensuring its relevance in an increasingly interconnected world.

在计算机网络领域，各种拓扑被用来促进设备之间的通信。其中一种拓扑是环形网络，其特点是每个设备仅与两个其他设备相连，形成一个用于数据传输的圆形路径。这种结构允许高效的数据流动，并最小化冲突的可能性，使其成为许多组织的一个有吸引力的选择。环形网络基于令牌传递的原理，其中一个特殊的数据包称为“令牌”在环中循环。只有持有令牌的设备才能发送数据，从而确保网络中所有设备之间的有序通信。当设备想要发送数据时，它必须等待令牌到达，将其数据附加到令牌上，然后将其传递给下一个设备。这种方法显著减少了数据冲突的可能性，这在其他网络拓扑（如总线或星形配置）中可能发生。环形网络的一个主要优点是其简单性和易于安装。物理布局很简单，向网络中添加新设备相对容易；只需将新设备连接到环中两个相邻的设备即可。然而，这种简单性也带来了自身的一系列挑战。例如，如果一个设备发生故障或连接断开，整个网络可能会受到干扰。这通常被称为单点故障。为了减轻这个问题，许多现代的环形网络实现采用冗余措施。例如，双环网络允许数据通过两条独立的路径进行传输，在一条路径失败的情况下提供备用路线。这种冗余增强了网络的可靠性，并确保即使在故障期间也能持续运行。尽管有其优点，环形网络也并非没有缺点。随着设备数量的增加，令牌在网络中循环所需的时间也会增加，从而导致数据传输的潜在延迟。此外，与其他拓扑相比，排除环形网络中的问题可能更加复杂，因为确定故障的确切位置可能需要检查多个连接。总之，环形网络是计算机网络领域中一种有价值的拓扑，提供了一种结构化的数据通信方法。虽然它在可靠性和可扩展性方面表现出某些挑战，但其优势使其成为各种应用的可行选择。随着技术的不断发展，环形网络可能会适应并集成新功能，以增强其性能和韧性，确保其在日益互联的世界中的相关性。