How do I restart a specified NIC in Linux?

Updated on technology 2024-03-01
13 answers
  1. Anonymous users2024-02-06

    In Linux, you can restart a specified NIC in one of the following ways:

    1. Service Network Restart

    1. First, use the crt tool to connect to the Linux command line interface.

    Or enter the operating system interface and select Terminal Input;

    2. If you want to restart all the network cards, you can try to enter the service network restart command.

    3. Completed the operation of restarting the NIC with the service network restart command.

    2. ifconfig eth0 down ifconfig eth0 up

    1. Connect to the command line interface and enter ifconfig to view the basic information of the NIC.

    2. Check the NIC information of eth3. Enter ifconfig eth3 down to uninstall eth3 NIC.

    3. ifdown eth0 ifup eth0

    1. Connect to the command line interface. Enter ifdown eth3 to uninstall eth3.

    3. In this way, the restart operation of the NIC is completed.

  2. Anonymous users2024-02-05

    ifup eth0 starts the NIC ifdown eth0 stops the NIC ifdown eth0.

    Version 6 can be restarted with Service Network Restart.

    Version 7 can systemctl restart nenetwork "linnux should be learned like this" has a detailed introduction in it, you can take a look at it more.

  3. Anonymous users2024-02-04

    In practice, it is common to restart the NIC on the Linux system. Here we will sort out the network card reboot in a variety of ways.

    1. Service Network Restart

    1. First, use the crt tool to connect to the Linux command line interface. Or enter the operating system interface and select Terminal Input;

    2. If we restart all NICs. You can try typing: service network restart command.

    3. In this way, the operation of restarting the NIC with the service network restart command is completed.

    2. ifconfig eth0 down ifconfig eth0 up

    1. Connect to the command line interface and enter ifconfig to view the basic information of the NIC.

    2. Check the NIC information of eth3. Enter ifconfig eth3 down to uninstall eth3 NIC.

    3. ifdown eth0 ifup eth0

    1. Connect to the command line interface. Enter ifdown eth3 to uninstall eth3.

    Linux can reboot the network in the following ways:

    1. First, use the crt tool to connect to the Linux command line interface. Or enter the operating system interface and select Terminal Input;

    2. If you want to restart all NICs, you can try to enter the service network restart command.

    3. Finish the operation of restarting the NIC with the service network restart command, connect to the command line interface, and enter ifconfig to view the basic information of the NIC.

    4. Check the NIC information of eth3. Enter ifconfig eth3 down to unmount the eth3 NIC, and enter ifconfig eth3 up to reload the eth3 NIC.

    5. Connect to the command line interface. Enter ifdown eth3 to unmount eth3, and ifup eth3 to reload eth3.

  4. Anonymous users2024-02-03

    Linux can restart the network by disabling the network card in the following ways:

    1. First, use the crt tool to connect to the Linux command line interface.

    Or enter the operating system interface and select Terminal Input;

    2. If you want to restart all NICs, you can try to enter the service network restart command.

    3. Finish the operation of restarting the NIC with the service network restart command, connect to the command line interface, and enter ifconfig to view the basic information of the NIC.

    4. Check the NIC information of eth3. Enter ifconfig eth3 down to unmount the eth3 NIC, and enter ifconfig eth3 up to reload the eth3 NIC.

    5. Connect to the command line interface. Enter ifdown eth3 to uninstall the NIC eth3 and ifup eth3 to reload the NIC eth3 to complete the restart operation of the NIC.

  5. Anonymous users2024-02-02

    I'm always rebooting the system ......

  6. Anonymous users2024-02-01

    1. First, press the Win S key to bring up Microsoft Cortana, enter "Command Prompt" in the search bar to search, and click "Run as administrator" to open the command prompt as administrator.

    2. After clicking, a dialog box will pop up, click the pop-up account control prompt "Yes", and run the command prompt to make changes to the device.

    3. Then you can enter the network reset command, in the command prompt that opens, enter the network reset command: "netsh winsock reset" press enter, after that, it will return to "successfully reset winsock directory" and prompt to restart the computer to complete the reset.

    4. Finally, restart the computer to complete the reset, click Start in the lower left corner of the desktop, select Power, click Restart, and restart the computer to complete the reset.

  7. Anonymous users2024-01-31

    Method StepsIn practice, you will often encounter the operation of restarting the network card on the Linux system, which is described one by one below.

    1. Service

    network

    restart

    1. First, use the crt tool to connect to the Linux command line interface.

    Or enter the operating system interface and select Terminal Input;

    2. If we restart all NICs.

    You can try typing :service

    network

    restart

    command.

    3. The sample is completed with service

    network

    restart command to restart the NIC operation.

    2. ifconfig

    eth0down

    ifconfig

    eth0up

    1. Connect to the command line interface and enter ifconfig to view the basic information of the network card shed.

    2. Check the NIC information of eth3.

    Enter ifconfig

    eth3down

    Uninstall the eth3 NIC.

    3. Enter ifconfig

    3. ifdown

    eth0ifup

    eth01, connect to the command line and group interface. Enter ifdown eth3 to uninstall eth3.

    2. Enter ifup

    3. In this way, the restart operation of the NIC is completed.

  8. Anonymous users2024-01-30

    In practice, you often encounter the operation of restarting the network card on the Linux system, and there are three methods:

    1、service

    network

    restart

    You can use the CRT tool to connect to the Linux command line interface; You can also go to the operating system interface and select Terminal Input:

    If you want to restart all NICs, enter servicenetwork

    restart

    command to restart the operation:

    This completes the operation of restarting the NIC.

    2. Use ifconfig

    eth0down

    And. ifconfig

    eth0up

    First, connect to the command page, enter ifconfig, and view the basic information of the NIC

    Check the eth3 NIC information and enter ifconfigeth3down to uninstall the eth3 NIC

    Enter ifconfig on the Rent Swapping Command page

    This completes the restart operation of the NIC operation.

    Extended Materials. This can also be done with cmd.

    1. Use the ifconfig command to view the information such as the Linux active NIC and IP address, subnet mask, or MAC address of the cluster bender.

    2. Then, the following command can be used to perform corresponding operations on the network card, and the execution effect is as shown in the following figure:

    3、ifconfig

    eth0up can be used to boot the NIC.

    4、ifconfig

    eth0down can be used to disable a network card.

  9. Anonymous users2024-01-29

    First, use the ifconfig command to view the information such as the IP address, subnet mask, or MAC address of the Linux active NIC.

    It is a network card of the Linux host, lo is a local loopback, and then, the following command can be used to perform corresponding operations on the network card, and the execution effect is shown in the above figure.

    ifconfig

    eth0up

    It can be used to boot the NIC.

    ifconfig

    eth0down

    Can be used to disable the NIC.

    ifconfigeth0

    You can specify a static address for the host.

  10. Anonymous users2024-01-28

    2. Enter service

    network

    restart, so that the NIC is started.

    3. You can also select a brother to connect to the command line interface, and enter ifconfig to view the basic information of the network card.

    4. Then enter ifconfig

    eth3down: uninstall eth3 NIC.

    6. Finally, you can also connect to the command line interface. Lose envy is shrouded in ifdowneth3. Enter ifup

  11. Anonymous users2024-01-27

    1. Use the crt object to connect and output to the Linux command interface.

    On the screen that opens, the service is displayed

    network

    restart

    Ability to test stop restart manipulation.

    3. Use the command to use service

    network

    restart completes the operation of restarting the NIC.

    4. After the NIC is restarted, use the client to connect to the command interface, and output the basic information of the ifconfig check and check the NIC of the IFCONFIG.

    5. You can view the network card information of eth3.

    Output ifconfig

    eth3down

    Uninstall the eth3 network Gaochang card.

    6. Enter ifconfig

    7. Connect to the command line interface. Output ifdown

    eth3 to stop uninstalling eth3.

    8. Enter ifup

    eth3: load the re-encoded code to eth3 of the NIC.

    9. Finally, all the restart operations of the network card are completed.

  12. Anonymous users2024-01-26

    In Linux, you can restart a specified NIC in one of the following ways:

    1. Service

    network

    restart

    1. First, use the crt tool to connect to the Linux command line interface.

    Or enter the operating system interface and select Terminal Input;

    2. If you want to restart all the network cards, you can try to enter: servicenetwork

    restart

    command.

    3. a base cover. Finished with service

    network

    restart command to restart the NIC operation.

    2. ifconfig

    eth0down

    ifconfig

    eth0up

    1. Connect to the command line interface and enter ifconfig to view the basic information of the NIC.

    2. Check the NIC information of eth3.

    Enter ifconfig

    eth3down

    Uninstall the eth3 NIC.

    3. Enter ifconfig

    3. ifdown

    eth0ifup

    eth01, connect to the command line interface. Enter ifdown eth3 to uninstall eth3.

    2. Enter ifup

    3. In this way, the restart operation of the network card is completed.

  13. Anonymous users2024-01-25

    Linux can restart the network in the following ways to disable the network card:

    1. First, use the crt tool to connect to the Linux command line interface.

    Or enter the operating system interface and select the final comma closed-end input;

    2. If you restart all NICs, you can try to enter servicenetwork

    restart

    command.

    3. The sample is completed with service

    network

    The restart command restarts the NIC operation, connects to the CLI, and enters ifconfig to view the basic information of the NIC.

    4. Check the NIC information of eth3.

    Enter ifconfig

    eth3down

    Uninstall the eth3 NIC and enter ifconfig

    5. Connect to the command line mountain crack interface. Enter ifdown eth3 to uninstall the NIC eth3 and ifup eth3 to reload the NIC eth3 to complete the restart operation of the NIC.

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