How to check whether the network card is a Gigabit network card in Linux

Viewing method: 1. Log in to the Linux system and open the terminal; 2. In the terminal, use the ifconfig command to view the name of the network card currently connected to the network; 3. Execute the "ethtool network card name" command to view the modes supported by the network card. , if "1000baseT/FULL" is displayed, it is a Gigabit network card.

#The operating environment of this tutorial: linux5.9.8 system, Dell G3 computer.

linux check whether the network card is a Gigabit network card

##1. Log in to the linux system and open the terminal

2. Use the ifconfig command to view the network card name

The current network connection name is eth0

2. Use ethtool Command to check whether the network card is a Gigabit network card

ethtool eth0

Check the supported modes of the network card. 1000baseT/FULL is a Gigabit network card, as shown in the figure below Show.

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