Windows server R2 Getting Started file server

File Server : A device whose function is to provide files to the server. It strengthens the function of memory, simplifies the management of network data. It improves the performance of the system, improves the availability of data, and two reduces the complexity of management and lowers operational costs.

A. File server (fs server), with full functionality of CTSS file management, provides network users access to files, directory concurrency control, and security privacy measures for local area network (LAN) servers.

B. In a computer local area network, file data sharing is targeted, and files shared by multiple computers need to be stored on a single computer. This computer is called a file server.

C. File server has all the functions of time-sharing system management, can be unified management of the whole network, can provide network users access to files, directories, concurrency control and security measures.

A. Shared folder:

1 , set up sharing:

To create a shared folder method:

1>. share files through public folders;

2> setting up sharing (sharing; advanced sharing) from a folder on your computer

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Press 1 to choose to share to specific users, as shown in User01 as an example:

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The settings for sharing are as follows in 2, "Properties":

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If you choose Share (S) here, you set the same way as 1:

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Here's a quick introduction. Select the "Advanced Sharing (D)" setting, tick "Share this folder" and select "Permissions" to set it up:

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The permission to set USER03 is read:

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2 , access the shared folder:

A\ browsing through "network" discovery

B\ using a UNC path: \ \ server name \ share name or \ \ server Ip\ share name

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c\ mapped network drive: NET use disk character: \ \ computer name or ip\ share name

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Second, peer network and C/s structure :

The peer network uses decentralized management, each computer in the network as both a client and a server to work, each user to manage their own resources on the machine.

Peer to peer, usually a workgroup composed of very few computers. Peering is the simplest network available today, ideal for families, campuses and small offices. It not only invests less, it is also easy to connect.

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Characteristics

(1) Less network users, generally within 20 computers, suitable for fewer people, the use of more network of small and medium-sized enterprises;

(2) network users are in the same region;

(3) For the network, network security is not the most important problem.

Advantages: Low network cost, simple network configuration and maintenance.

Disadvantages: network performance is low, data confidentiality is poor, file management is scattered, computer resources occupy large

The peer network is obviously not suitable for a larger network, each additional computer or user, each change a user's password, will bring a lot of account management work.

C/S structure : The basic principle is to decompose the computer application task into many subtasks, which is done by multiple computers, that is, the principle of "function distribution" is adopted. The client finishes data processing, data representation and user interface functions, and the server completes the core functions of DBMS (Database management system). This kind of customer requests the service, the server provides the service the processing way is one kind of new computer application pattern.

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The resource that each consumer needs to access is placed in a dedicated computer called Server, and the consumer does not need to access other computers, so its user account needs to be created only in the server and the computer (client) that is using it (in the Windows Server 2008, if "Password protected sharing" is turned off, simply create an account in the server, adding computers or users, without complicated operations, for larger networks. This way of managing network resources is called "Client/server", referred to as "C/S", that is, client/server structure.

and b/s difference

There is no essential difference between C/s and b/s: b/S is based on the specific communication protocol (HTTP) C/S architecture, that is, b/S is included in C/s, is a special C/s architecture.

The reason why B/s architecture on C/s architecture is to meet the needs of thin client, integrated client, the ultimate goal is to save the cost of client update, maintenance, and wide-area resource sharing.

(1) b/s belongs to C, the browser is only a special client;

(2) C/s can use any communication protocol, and B/s This special C/S architecture stipulates that the HTTP protocol must be implemented;

(3) The browser is a generic client, in essence, to develop a browser, or to implement a C/s system.

File server:

• Provide centralized storage and access of resources through C/s structure;

• File server functions: Centralized management, content control, high reliability, search service;

• Sharing and Storage management: provides integrated and streamlined management of shared folders and storage resources;

• Distributed File System (DFS): Users access shared resources located on multiple computers from a single portal;

• File Server Resource Manager: Set quotas for a folder or volume, mask files, and generate reports.

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Third, manage File server:

Eg: Build a file server:

Lab Environment: A company uses Windows Server 2008r2 as a file server

Requirements Description: Limit the maximum number of shared folders to 100MB; limit the types of files that can be uploaded to. doc,. xls, and. ppt.

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Server policy settings that affect access to client computers

Local policies that affect the Client Access server: deny access to this computer from the network; local account sharing and security model; local accounts with blank passwords allow only console logons;

Share permissions:

• User to assign share permissions from a file resource on a network access server; Assign NTFS permissions

• Effective permissions: Intersection of share permissions and NTFS permissions (most restrictive permissions)

Hidden Shared folders:

• To set a hidden shared folder: Add "$" after the share name

• Windows default share: C $, d$ 、......

• Access hidden shared folders: \ \ server name \ share name $ or \ \ server IP address \ share name $

sharing permissions and NTFS permissions :

• Share permissions are valid only for users who are accessing over the network;

• NTFS permissions are valid for both local access and network access users;

• If the shared folder is on an NTFS file system, consider NTFS permissions;

• The most restrictive permissions in both permissions are valid when accessed over the network.

Due to time issues, other related content is slowly supplemented. Thank you.

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Windows server R2 Getting Started file server