4 ms·

10G no, but all 1000BASE-T NICs require autonegotiation for 10/100/1000 to be compliant.

• Jaruzel 4y ago
  NICs maybe, but there's a whole heap of cheap home switches and hubs that don't support 10BaseT. I know this from experience.
  • Sebb767 4y ago
    I've also experienced some quite expensive Juniper DC switches not supporting anything below 1Gbit. Fun times.
  • dicknuckle 4y ago
    Some ISP core stuff too.