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Cisco Bug: CSCut44197 - MsgSize<4Bytes seen on repeated shut/no shut

Last Modified

Apr 16, 2018

Products (1)

  • Cisco IOS

Known Affected Releases


Description (partial)

Occasionally on shut and no shut of controller, MsgSize<4Bytes error is seen. Further links don't retrain.

On repeated controller shut and no shut, at times, this error of MsgSize<4Bytes is seen. If the chipset does not get reinitialized, links will never train up.
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