Re: Auto-negotiation - Out of business

On Mon, Nov 28, 2016 at 7:05 PM poma <pomidorabelisima gmail com> wrote:


# egrep duplex\|speed /etc/NetworkManager/system-connections/enp3s0

# nmcli -f 802-3-ethernet.duplex,802-3-ethernet.speed connection show enp3s0
802-3-ethernet.duplex:                  half
802-3-ethernet.speed:                   1000

# ethtool enp3s0 | egrep -i speed\|duplex
        Speed: 1000Mb/s
        Duplex: Full

It the difference expected?

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I would say yes. Half duplex setting is invalid for gigabit network speed.

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