[Linux] Linux practical operation --- network configuration

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(1) Schematic diagram of Linux network configuration (including virtual machine)

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(2) View network IP and gateway

① View the virtual network editor

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② Modify the ip address (modify the ip of the virtual network)

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③ View the gateway

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④ View the VMnet8 network configuration in the windows environment (ipconfig command)

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(3) ping test network connectivity between hosts

① Basic grammar

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②Application case: test whether the current server can connect to Baidu

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(4) Linux network environment configuration

① The first method (automatic acquisition):

特点：linux启动后会自动获取IP

缺点：是每次自动获取的ip地址可能不一样。

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② The second method (specify a fixed ip)

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