5. Use of cloned virtual machines

For a test user, cloning a virtual machine eliminates the need to install a new virtual machine, and the virtual machine does not require a large amount of hard disk space, but the cloned virtual machine is not a complete virtual machine, and the clone machine relies on the original virtual machine.

1. Open 2 virtual machines: One host, one host clone virtual machine, compare:

From the following information can be seen: his network card: Eth0 MAC address is the same!

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2, it can be seen that the network card of the clone machine is assigned to eth1!

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Now start the clone machine's eth1 NIC and use it (you can also start and use eht0)!

3, the network card eth1 start, found that the device was not found;

Then copy the eth0 configuration file to eht1;

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4, check the network card eth1 configuration file, found are eht0 content, eth0 network card Mac is host MAC address!

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5, check the MAC address of the EHT1 network card, and Eth0 mac information is inconsistent, need to correspond together;

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6. Check your Mac's profile: You can see the actual correspondence between the network card and the Mac.

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7, this shows all the network card and Mac configuration information,

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8, the network card eth0 configuration file logoff, leaving only the EHT1 network card information,

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9, restart the network services, network card eth1 start unsuccessful!

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10, restart the system,

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11, enter the eth1 configuration file, the need for the Mac;

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12, the network card eth1 Mac modified to the Mac here, so as to correspond!

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13, modify the Mac,

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14, restart the network card, eth1 start success!

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15, and also acquired the IP address,

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16, check the corresponding relationship,

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17, Nic Eth1 can also work properly!

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5. Use of cloned virtual machines