Exception handling method, logic device and member device

Abstract

The present application provides an exception handling method, a logic device and a member device, which relate to the field of communication technology. The logic device controls the processor to turn on and off the reset channel and the management channel of the switching chip, thereby realizing the switching of the control right of the switching chip. When the processor is running abnormally, the logic device turns off the reset channel and the management channel of the processor to the switching chip and take over control of the switch chip, the switching chip is controlled to work normally, and the switching chip is configured abnormally, so that the forwarding service of the switching chip can be carried out through the neighboring member equipment, the switching chip does not need to be reset when the processor runs abnormally, the normal operation of the stacking equipment is ensured, and the reliability of the network is improved.

Description

technical field [0001] The present application relates to the technical field of communications, and in particular to an exception handling method, logic device and member equipment. Background technique [0002] Stacking refers to combining more than one network device to work together to provide as many ports as possible in a limited space. As an important function of network devices, the most important function of stacking is redundancy backup to provide network reliability. Generally, multiple stacked network devices (forming a stacked device) will undertake their respective services, and if the processor in one of the network devices is abnormal, the services undertaken by the network device will also be interrupted. As an important component of network equipment, the switch chip undertakes very important network services. When the device is abnormal, the switch chip will often be reset and cannot work normally. [0003] Therefore, at present, if the processor in any ...

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Problems solved by technology

[0004] In view of this, the purpose of this application is to provide an exception handling method, logic device and member equipment, so that if the processor in any network equipment of the stacking equipment is abnormal, the switch chip is reset and all stacking equipment services are stopped. , a problem that seriously affects the reliability of the network

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