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Debugging method, system and distributed device for target single board

A debugging method and single-board technology, applied in the transmission system, digital transmission system, electrical components, etc., can solve the problems of inconvenient debugging environment construction, high cost, unreliable connection, etc.

Active Publication Date: 2008-09-10
NEW H3C TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] However, due to the large number of service boards under the distributed architecture, the solution of adding a debugging interface to hardware on each single board will greatly increase equipment manufacturing costs and hardware maintenance costs
Moreover, when debugging multiple service boards, each service board needs to be connected to the debugging host through a connecting cable (such as a network cable), and a large number of connecting cables crossing together can easily make the connection of one of the single boards unreliable.
In addition, since the single board is generally located inside the device, when setting up the debugging environment, the debugging personnel need to introduce the connecting wires into the inside of the single board, which will bring great inconvenience to the construction of the debugging environment
In short, the debugging scheme under the existing distributed architecture not only has high cost, but also has poor reliability and convenience

Method used

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  • Debugging method, system and distributed device for target single board
  • Debugging method, system and distributed device for target single board
  • Debugging method, system and distributed device for target single board

Examples

Experimental program
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Effect test

Embodiment 1

[0065] See image 3 The schematic diagram of the debugging system structure shown, including the debugging host and distributed equipment. Among them, the main control board and the service board of the distributed equipment have an inter-board communication interface connected to the switching chip, and there is also an independent interface on the main control board, which is directly connected to the switching chip, and the debugging host passes through the The independent interface is interconnected with each target board in the distributed equipment.

[0066]In this embodiment, in order to implement debugging, a virtual debugging interface is created on the inter-board communication interface of each board (including the main control board and the service board), and the debugging host uses the independent interface of the main control board and the debugged target unit. The virtual debug interface of the board debugs the target single board. In addition, in order to ensure n...

Embodiment 2

[0082] See Figure 6 The schematic diagram of the debugging system structure shown, including the debugging host and distributed equipment. Among them, there is a service / management interface on the main control board, and the debugging host is interconnected with the target single board in the distributed device through the service / management interface.

[0083] In this embodiment, a virtual debugging interface is virtualized on the inter-board communication interface of the business board; a virtual debugging interface is virtualized on the business / management interface of the main control board, and a virtual debugging interface is virtualized on the inter-board communication interface of the main control board. A virtual Ethernet Layer 3 interface. The debugging host debugs the target single board through the service / management interface of the main control board and the virtual debugging interface of the debugged target single board, where the target single board includes the...

Embodiment 3

[0100] See Picture 9 The shown schematic diagram of the structure of the debugging system includes a debugging host and a distributed device. A service / management interface exists on the main control board, and the debugging host is interconnected with each target board in the distributed device through the service / management interface.

[0101] In this embodiment, a virtual debugging interface is created on the inter-board communication interface of the service board; a virtual layer 2 switching unit is set inside the main control board, and the virtual debugging interface is registered on the virtual layer 2 switching unit, and the virtual layer 2 switching The physical interface of the unit is composed of the business / management interface of the main control board and the communication interface between boards. The debugging host debugs the target single board through the service / management interface of the main control board and the virtual debugging interface of the debugged...

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Abstract

The invention provides a method for debugging an object veneer, which comprises the steps that: a virtual debugging interface is arranged on the object veneer and a debugging host debugs the object veneer by the virtual debugging interface of the object veneer. Besides, the invention also provides a debugging system and a distributed equipment of an object veneer. By utilizing the technical proposal provided by the invention, debugging cost can be lowered and the reliability and convenience of debugging can be promoted.

Description

Technical field [0001] The present invention relates to debugging technology in a communication system, in particular to a target single board debugging method, system and distributed equipment. Background technique [0002] In the process of network equipment development and subsequent maintenance, debugging is an essential step. figure 1 A schematic diagram of the debugging structure of an independent single board is shown. The debugging host and the target single board are connected and communicated through a debugging interface (such as a network port), thereby realizing the debugging function of the target single board. [0003] With the rapid development of Internet technology, people have higher and higher requirements for equipment processing performance. In order to meet this demand, most equipment adopts a distributed architecture. figure 2 It shows a schematic diagram of the structure of a distributed device, including a main control board and multiple service boards...

Claims

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Application Information

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IPC IPC(8): H04L12/24H04L12/26H04L12/56H04L12/931
Inventor 赵汉表
Owner NEW H3C TECH CO LTD