2018970-1

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2018 970-1 is a special signal type. It is popularly used for Ethernet discovery and application management. In this paper, we will analyze the application field and working principle of 2018 970-1.

1. Application field of 2018 970-1

2018 970-1 has good compatibility and is used in many fields. It is generally used in connectable devices such as switches, routers, network cards, firewalls, logic ports, etc. It also has wide application in IT equipment, instrumentation, audio equipment, optical communication network, video equipment, automation and control systems, security and fire protection systems, etc.

In terms of hardware, 2018 970-1 supports 10/100 Mbps port connection and full duplex/half duplex working mode. In terms of software, it supports a variety of network protocols. For example, HTTP, SMB, FTP, SNMP, LDAP, telnet, etc. In addition, it also supports multiple authentication methods, such as user/password authentication, MAC authentication, etc.

2. Working principle of 2018 970-1

2018 970-1 uses special Ethernet frames for discovery and management, called Ethernet Discovery Frames (EDF). The EDF has a destination address of FF-FF-FF-FF-FF-FF, which is broadcast to all the network nodes. When the node receives the frame, it will respond to the sender with its own identity, including the local IP address and network characteristics such as full/half duplex, port ID, etc.

In addition to being used for discovery, EDFs are also used to transmit management information such as configuration parameters and commands from the administrator to the node. After receiving the message, the node will complete the corresponding operation according to the information in the message. After the operation is completed, the node will also send a response message to the administrator, indicating the result of the operation.

3. Conclusion

In summary, 2018 970-1 is a special signal type popularly used in Ethernet discovery and application management. It has a wide range of applications in various fields. Its working principle is based on Ethernet Discovery Frames (EDF), which are used for both discovery and management.

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