What is a bridge? How does it work?

The Bridge is a network device with intelligent connection service, which is applied to the LAN. 1. Bridge working level and function bridge

What are interrupters? How does it work?

When building a bus Ethernet connected by coaxial thin cable, the length of its network segment is limited, and the maximum length is not more than 185 meters. This limitation comes from the electromagnetic field with limited signals

Status and function of transportation network

1、 Transport network is one of the main functional elements of logistics network. According to the concept of logistics network, logistics network is the physical property of "things"

Characteristics of transportation network

1、 General technical and economic characteristics The exchange of materials at city nodes must rely on the transport network. Therefore, these logistics channels have the technical and economic characteristics of general transport routes

Concept of transportation network

The concept of transportation network has not been mentioned in relevant academic works at home and abroad. Here we define the connotation and extension of transportation network from different aspects. From an enterprise perspective

What is a network adapter

Network Interface Adapter (NIA), also known as Network I

OSI data transmission

1. Data encapsulation technology Data encapsulation refers to the packaging of data to be transmitted. In OSI's seven layer reference model, data encapsulation is the upper layer

What is the OSI network architecture

The first network architecture in the world is SNA (System Network Architect

Common multiplexing technology

In order to improve the utilization of transmission lines and save channel resources, channel multiplexing technology is widely used in wide area networks (WAN). Multiplexing means two

Data exchange technology

In the long-distance data transmission, in addition to the direct connection between the transmitter and receiver, a large amount of data transmission margin must pass through the connection and forwarding of several intermediate nodes. Data exchange technology