A data interaction method, system and device

Abstract

The embodiment of the present invention provides a data interaction method, system and equipment, which receives and analyzes the MAC address request instruction sent by the management terminal; packs the analyzed data information into Zigbee data packets, and sends them wirelessly to the current data connection The first network device; receiving the Zigbee data packet returned by the first network device, analyzing and encapsulating the Ethernet data frame and sending it to the management end, the Zigbee data packet includes the MAC address of the first network device; when When the MAC address of the first network device displayed by the management terminal is consistent with the MAC address of the network device to be interacted with, data interaction is performed between the management terminal and the network device to be interacted with. The data interaction method, system, and network equipment provided by the embodiments of the present invention do not require additional wiring, which saves interconnection costs, and can realize device interconnection through simple instructions, which is convenient and fast, and easy to operate.

Description

technical field [0001] The present invention relates to the field of network equipment, in particular to a data interaction method, system and equipment. Background technique [0002] There are many types of external ports on network devices. Taking a switch as an example, the external ports of a data center switch include MGMT ports, Console ports, USB ports, Ethernet ports, etc. The functions of each port are as follows: [0003] MGMT port: Out-of-band Ethernet port, using RJ45 connector, connected to the Ethernet port of the computer through a common network cable, for program download, users can also perform remote management and maintenance of the switch through this port. [0004] Console port: Communication serial port, using RS-232 interface level, used to connect to the serial port of the computer for system debugging, configuration, maintenance, management, host software program loading and other work. [0005] USB port: universal serial data interface (Universal ...

AI Technical Summary

Problems solved by technology

At present, the two most commonly used implementation methods are: ①Serial port implementation: Usually, the router can support the insertion of 2 pieces of 8 asynchronous serial port modules, that is, the router can establish connections with 16 switches through 2*8=16 serial ports. For details, refer to figure 1 , PC remote Telnet to the router to realize data interaction with 16 switch devices under this router; Telnet is the standard protocol and main method of Internet remote login service, providing users with the ability to complete remote host work on the local computer, and Usually, the number of switches in a data center can reach hundreds of switches. To achieve data interaction with the hundreds of switches, more routers are needed to assist in the realization, and the interconnection cost is too high. Usually, the number of switches in a data center can reach Hundreds of routers and switches communicate through the serial port. The reliable communication distance supported by the serial port is only about 10 meters. The communication distance is too short to meet the needs of large computer rooms; ② MGMT port implementation method: specific reference figure 2 , usually the access switch includes 48 Ethernet ports, using the 48 MGMT ports, one port is connected to the PC, and the remaining 47 ports are connected to the MGMT ports of the 47 data center switches, when it is necessary to exchange data with the 47 data center switches , through the PC remote Telnet to the access switch, and at the same time, the 47 switches are configured accordingly, in order to realize the data interaction between the PC and the 47 switches under the access switch; but this method requires each switch to be managed The configuration and operation are complicated, and when the network devices are moved to other local area networks, they need to be reconfigured; as can be seen from the above, the number of switches in the data center can reach hundreds, although the number of switches that can exchange data with this method is 47. It is more than the first method, but if the data interaction with the hundreds of switches is realized, the interconnection cost is still not low, and a network cable must be deployed between the access switch and each data center switch. As far as a data center switch is concerned, hundreds of network cables need to be deployed, further increasing the implementation cost, and the operation is more complicated

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