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Why Does a Subcard Fail to Register on a Switch?

Latest reply: May 24, 2017 07:08:34 984 1 0 0
Why Does a Subcard Fail to Register on a Switch?
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Created May 24, 2017 07:08:34 Helpful(0) Helpful(0)

The possible causes are:
  • The switch does not support the subcard.
  • The subcard is not hot swappable and can register successfully only after the switch restarts.
  • The subcard is not in a good contact with the backplane.
  • The system version of the switch needs upgrading.
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When this occurs, send the bar code of the subcard and switch version information to Huawei technical personnel so that Huawei can fix the problem quickly.
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