"lshw" only shows "1Gbit/s" for 25 Gbps or 40 Gbps network interface

Solution Verified - Updated -

Issue

  • lshw only shows 1Gbit/s for 25 Gbps or 40 Gbps network interface

Environment

  • Red Hat Enterprise Linux 8
  • lshw "Hardware Lister" command
  • Fast high-speed network interface like 25G or 40G

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