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x690-48x Port with 1G optics does not link up with autoneg on

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Information

 
Titlex690-48x Port with 1G optics does not link up with autoneg on
Symptoms
  • Port stays enabled ready
  • debug optic-info ddmi shows good tx and rx
Environment
  • Summit: x690
  • XOS: 22.3.1
Cause
On ExtremeSwitching X690-48x switches, port 8 with 1G optics does not link up with autonegotiation turned on.
Resolution
To resolve this behavior auto negotiation can be turned off and port configured at 1G or upgrade to a fixed version of XOS as noted by CR xos0068917

xos0068917 Fixed Version:
22.4.1
Additional notes

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