The only way I know is to look up the manufacturer's specification for the hardware and compare with the specification for the drivers supplied with the Operating System.
Using manufacture-specific unix commands you can find out the current configuration (if there is one) of each Ethernet card but not the full capabilities.
How To Determine NIC Speed
in General Support (V5 and Older)
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The only way I know is to look up the manufacturer's specification for the hardware and compare with the specification for the drivers supplied with the Operating System.
Using manufacture-specific unix commands you can find out the current configuration (if there is one) of each Ethernet card but not the full capabilities.