??????? ???? ??? ??????? PC 2004 ???????? ??????????

?? ???? ??? Microsoft ??????? PC 2004 ???????? ??????? ???? ?? ??? ?????? ??????? ???????? ?? ????? ???? ???

??????? ???? ?? ??? ??????? ??????? ?????? ?? ???????? ????

?????????? ???????? ???????? ?? ?? ??????? ??????? ??????? ???? ?? ??? ?????? ???? ???????? ??? ??, ?? ??????? ??????? ?? ????? ?? ????? ???????? ??? ??????? ??????? ?? ??? ????? ??? ?? ????? ??? ?? ?? ??????? ???? ????? ??????? ??, ???? ????????? ?? ?? ??????? ???????? ?? ????? ???? ?? ??? ?? ??????? ???? ?? ?????????? ???????? ?? ???????? ???? ????? ??? ???? ?? ???, ?????????? ????? ?? ???? ????.:

1. ??????? PC ????? ??? ??????? ???? ?? ???? ?? ??????? ?????? ?? ???????? ????, ?? ???? ??? ????? ????.????????.
2. ?? ???????????????????? ????,??????????.
3. ?? ?????????????????, ?? ??????? ??????? ?? ??? ????? ???? ????? ??? ?? ?????? ????????? ????:
   • ???????????? ??????? ?? ???????????-???? ????, ?? ??? emulated ??????? ??????? ??????? ???? ?? ??? ????????? ?????
   • ??? ??? ?? ??????????? ?????-???? ???? ?????, ?? ???? ?? ????? emulated ??? ???? ?????? ????? ??????? ?????????????? ??????? ?? ???????????-???? ???? ???? ?? ?????-???? ???? ??? ???? ?? ??????? ????? ?? ?? Microsoft ?????? ??????? ???? ????? ???????? ?? ??????? ???? ?? ??? ???????? emulated ??????? ????? ????? ????? ?? ?? ?? ???? emulated ??????? ????? ????? ???????? ??? ?? ?? ??????? ????? ?? ??? ????? ?? ???? ??? ???????? ??? ??, ???? ??????? ??????? ?? ??? ???? ??????? ??????? ??? ??????? ?? ???? ???? ???? ??????? ??????? ?? ???? ??????? ???? ?? ??? ????? ?? ??? ??? ????????? ??????? ???
4. ????? ????,OK.

????? ?????? ?????-???? ???? ??? ????? ???? ???? ??????? ???????? ?? ????? ???? ???

Manage shared networking for virtual machines

With shared networking, a virtual machine can access the TCP/IP-based resources that are available on the host operating system. Virtual PC acts as the DHCP server and assigns a dynamic IP address to each virtual machine that uses shared networking. The IP address is in the 192.168.131.xrange, and individual virtual machines are assigned a value forxfrom 1 to 253. Virtual PC does not provide an interface to manually specify the dynamic IP address that the virtual DHCP server assigns. If the host operating system is configured to use an address in the 192.168.131.xrange, you must change the configuration of the host operating system. To use shared networking, you must configure the operating system that is installed on the virtual machine to automatically obtain an IP address from a DHCP server. For more information, see the documentation for the virtual machine operating system.

A virtual machine that is configured to use shared networking behaves like a computer behind a Network Address Translation (NAT) router. Shared networking does not support inbound port mapping. External computers cannot access a server that is running in the virtual machine or any ports on the virtual machine. Shared networking also does not support networking between virtual machines or from the host operating system to the virtual machine.

For more information about networking, see the "Manage network adapter settings for virtual machines"?? ???? ?? ????

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• When you use shared networking, the virtual machine shares the Internet connection that is set up on the host operating system, regardless of whether the host is connected through a modem or through a local area network (LAN).
• Some networking software, such as chat programs, may not work correctly under shared networking because some networking software requires a static IP address.
• Users who are not administrators or members of the administrators group on the host operating system cannot send or receive pings or other Internet Control Message Protocol (ICMP)-based network traffic when shared networking is activated.

Extend networking capabilities for virtual machines

You can install and configure Microsoft Loopback Adapter to extend the networking capabilities for virtual machines. Microsoft Loopback Adapter gives you the following networking capabilities:

• You can have networking for virtual machines when the host operating system does not have a physical network connection available. To provide network connectivity between the host and the virtual machines, install Microsoft Loopback Adapter on the host operating system, and then configure a network connection on each virtual machine and the host operating system.
• You can set up a complex virtual network environment with multiple routers and firewalls. To provide multiple network solutions for virtual machines, install Microsoft Loopback Adapter on the host operating system, and then set up as many network connections on each operating system as you want.

??????????If you want to access the Internet from a virtual machine that is configured to use the Microsoft Loopback Adapter, you must enable Internet Connection Sharing on the host computer. For more information about Internet Connection Sharing, see the documentation that is included with the version of Windows that is installed on the host computer.

To Set up a virtual network connection, you must install Microsoft Loopback Adapter, and then configure the network connection for the adapter. When you configure the Microsoft Loopback Adapter, you must also configure TCP/IP on the network connection to use an appropriate IP address.

You can use any TCP/IP address, but it is best to select an address from a reserved range of private TCP/IP addresses. For example, TCP/IP addresses that have the form 192.168.x.y, ????xis a value between 0 and 255, and whereyis a value between 1 and 254, are private. The value that you select forx?????? ?? ????? ???????? ?????? ?? ??????? ??????? ?? ?? ??? ?? ??? ??? ????? ??? ?? ???????? ????? ???????? ?????? ?? ???? ?? ???? ??? ??? ???? ???????? ?????? ??????? ???? ??? ?? ??? ?? ?? ?? ????? ???? ??, ?? ???? ?? ??? ????? ??? ??? ???? ????xMicrosoft ?????? ??????? ?? ??? ????? ?????

Microsoft Windows XP ?? Microsoft Windows 2000 ??? ??? ?? ?? ???? ????? ???????? ?????? ?? ??? Microsoft ?????? ??????? ?? ??? ???? ?? ??? ???? ???? ?? ???? ??? ??????? ?? ??? ??????? PC ??? ???? ?????, "??????? ?? Microsoft ?????? ??????? ?? ???????? ????." ???? ???????? ?????? ?? Microsoft ?????? ??????? ?? ??????? ???? ?? ??? ???? ???? ?? ???? ??? ??????? ?? ??? ???????? ?????? ?? ??? ???????? ??????

?????????? ?? ???? ??? ???? ??????? ?? ??? ????? "??????? ???? ?? ??? ??????? ??????? ?????? ?? ???????? ????"?? ???? ?? ????

??????? ???? ?? ??? ???? ????????? ?? ??????? ????

???? ????????? ?? ??? ?? ??????? ???? ????? ?? ???? ???? ?????? ?? ??? ????? ???????? ?? ???? ?? ??? ???? ??????? ???? ??? ?? ??? ???? ???? ??????? ?? ??????? ??????? ?? ???? ??? ??????? ???? ??????? ???? ?? ??? ?? ?? ??? ????? ???????? ?????? ?? ??????? ???? ??? ??????? ???? ?????? ?????? ???? ?? ????? ???????? ?????? ?? ???? ??? ??????? ???? ?? ??? ???? ??????? ?? ???? ???? ?? ???? ??, ????? ???? ????? ???????? ?????? ????? ???????? ?????? ?? ??? ??????? ???? ?? ???? ????

Before you can use shared folders, you must configure the???? ???????setting on the virtual machine. The???? ???????setting is available only if the virtual machine is running and you have installed Virtual Machine Additions.

To share folders, use any one of the following methods:

• In the Virtual PC window, click the virtual machine that you want to configure, click?????????? ????-????? ????, ?? ???? ???Shared Folders?????????????dialog box for the virtual machine.
• Right-click the folder icon on the Status bar of the virtual machine, and then clickShared Folder Settings.
• Drag a folder or volume to the folder icon.

???:When you create a shared folder, you must assign it a drive letter that is not currently used by a drive or by a device in the guest operating system. If two drives or devices are assigned to the same drive letter, the shared folder does not appear in the guest operating system.