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Troubleshooting Guide

CloudEngine 16800, 12800, 12800E, 8800, 7800, 6800, and 5800 Series Switches

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Huawei uses machine translation combined with human proofreading to translate this document to different languages in order to help you better understand the content of this document. Note: Even the most advanced machine translation cannot match the quality of professional translators. Huawei shall not bear any responsibility for translation accuracy and it is recommended that you refer to the English document (a link for which has been provided).
A Switch Cannot Display Any Optical Module Information but Services Are Running Normally

A Switch Cannot Display Any Optical Module Information but Services Are Running Normally

Procedure

  1. Check whether the optical modules are certified for Huawei Ethernet switches. If not, contact the supplier of the optical modules.
  2. Unplug and plug an optical module (if permitted), and check whether the optical module information can be displayed.
  3. If the problem persists, reboot or power off the switch (if permitted). If the problem is still unsolved after the reboot, check the software version running on the switch. If the switch is not running the latest software version, you are advised to upgrade the system software to the latest version.
    Services on the switch will be affected if you unplug and plug optical modules, reboot the switch, or upgrade the system software. Exercise caution when deciding to perform these operations.
  4. If all the preceding operations fail to rectify the fault, contact technical support personnel.
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Updated: 2020-01-07

Document ID: EDOC1000060766

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