Why there is an input CRC error on the link?

NE_Router · Created Jul 15, 2019 03:35:58

Hi friend!

Check whether the installed optical module is a Huawei optical module. If not, you are advised to replace the optical module with a Huawei-certified optical module.

Glad to help!

NE_Router · Created Jul 15, 2019 03:35:58

Hi friend!

Check whether the installed optical module is a Huawei optical module. If not, you are advised to replace the optical module with a Huawei-certified optical module.

Glad to help!

Argentym · Created Jul 16, 2019 08:17:05

Besides that you can have CRC error on the copper link. That might mean your cable is damaged or is longer then allowed specifications.

LuizPuppin · Created Jul 16, 2019 12:42:09

Posted by NE_Router at 2019-07-14 16:35 Check whether the installed optical module is a Huawei optical module. If not, you are advised to re ...

In some cases, only change the optical module is not enough. If after change of the optical module, and CRC error continue, you need to power off the equipment. Attention, not only reboot. You need powered off to clear all microcodes inserted by 3rd part module.

Why there is an input CRC error on the link?

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Why there is an input CRC error on the link?

Best answer

Third Party’s Trade Secret

`@trans`drinking_poetry`~trans`

My Followers