Operation control method of distributed router system

Abstract

The present invention relates to a method for controlling a distributed router system. The method comprises the following steps: arranging a public used operating order under the managing interface, and sending the operating order to a corresponding holder-wire primary device through the managing interface; main device of card executes operating order and judges whether to control the primary device or to control the secondary device; the primary device executes the commands when operating the primary device and the results is send to primary control board to display through the managing section; otherwise the secondary device needs to be controlled and the secondary device executes commands through receiving operating control command that is sent by primary device through inner bus and sends the results to the primary control board to display through holder-wire primary device. The present invention can be used for router subsystems diagnosing and positioning conveniently, which can release the router systems from depending on the hardware environment. The codes are easy for realizing and the compiling of the command functions is simplified. Transplanting is more convenient so as to improve the diagnosing rate.

Description

technical field [0001] The invention relates to an operation control method of a distributed router system, in particular to a processing method for centralized operation control of each subsystem in the distributed router system. Background technique [0002] In the current distributed router system, the operation and control of each subsystem in the distributed router system is mainly executed through the diagnosis command of the management port or the way of logging in to the line card terminal to execute related commands. [0003] The diagnosis command of the management port refers to the operation and control of the table item content or status on each line card by means of the diagnosis command in the diagnosis mode of the router. This method needs to analyze each diagnosis command on the main control board. And the parsed content is distributed to the master device of each line card in the form of a message, and the corresponding diagnostic command function is execute...

AI Technical Summary

Problems solved by technology

[0007] (1) Using the diagnostic command mode of the management port, each diagnostic command needs to be parsed and processed on the main control board and the main device of the line card, and each command function statement displayed under the line card terminal needs to be It is modified to be stored in the memory for display on the main control board. In this mode, not only the amount of code calculation is increased but also the code similarity is very high. It is also necessary to provide diagnostic commands of the management port for all diagnostic functions. Due to the limitations of the actual situation, it is very difficult to realize

[0008] (2) For the diagnostic command mode of the management port to execute the relevant diagnosis of the slave device, it is necessary to use the memory where the table items on the slave device involved in the diagnostic command are located as the space that the master device can access through the internal bus. , not only has certain requirements for hardware design, but also needs to be able to confirm in advance the offset address of the memory where the table entries on each slave device are located, especially when the latter requirement is met, it is very cumbersome to implement

[0009] (3) Using the terminal mode of logging in to the line card, it is required that the client can communicate normally with the master device or slave device of each line card. To operate on the Internet, the master / slave device of each line card must have an independent IP address, which puts higher requirements on the development environment, and in this mode, the number of connected users is limited to 1 user, so in When multiple users need to operate and control, such as positioning or diagnosing table items, multiple users cannot use it at the same time

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