Marco Linux high paying Linux high salary job Introduction Tutorial-Virtual machine Length-study notes-11

Course Name: Marco Linux High paying employment introduction-Install learning VMware workstation9-1

Course Content: Virtual machine installation and OS system configuration instructions

Virtual Machine hardware configuration:

CPU,MEMORY,I/O (Disk,ethercard)

Virtual Machine Keywords:

1.disk image file (disk image files)

2.Sparse (sparse format)

3.CPU Hyper-Threading

Virtual Machine Usage Tips:

1. Virtual machine disk is recommended to place a large space, the smaller the partition number, the better, for the less commonly used files on the outermost;

2.CPU Cache is the highest, level two cache price second, the primary cache capacity double the basic price doubled;

3. The core number of the virtual machine does not exceed the core number of the physical machine;

4. disk File size If the physical machine is not a FAT file system type, it is recommended to use a single file Vdisk because the FAT32 file format supports maximum 4g,fat16 maximum support of 2G, which can affect the normal use of virtual machines as the virtual machine files grow.

4. Network type:

4.1 bridgenetworking

Between the guest through the physical network card implementation and external network communication, the virtual machine will also communicate with each other;

4.2host-only Networking

Guset between the virtual Switch between the communication between each other, not with the external host communication, if necessary and host communication between the need to use software to virtual a virtual network card, so that the virtual machine and the host through the virtual Switch to achieve communication, VMnet1 is the virtual machine on the host virtual one specifically for the host-only mode and virtual machine implementation of host and virtual machine between the communication.

4.3network address Trasnslation (NAT)

Through the VM1 virtual network card to achieve internal virtual machine and external host communication, VM1 through the physical network adapter to achieve internal Virtual switch and external switch connection, virtual machine and external network communication. (Further information is required)

5. Edit---> Virtual network editor (this setting is important)

VMNET0 recommends that you set the physical network card that you want to connect to, and do not use automatic mode. VMnet1 and VMnet8 can be modified without loading in a physical machine network connection.

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Marco Linux high paying Linux high salary job Introduction Tutorial-Virtual machine Length-study notes-11