small business server setup

topology has the following advantages: 1, easy fault diagnosis, 2, easy to upgrade the network.　　And for 100 to 500 people of enterprises, pay attention to the rate of intranet. The scenario of a three-layer switch + two-layer switch is generally used. The three-layer switch, as the core of the network, provides the configuration, partitioning, and data exchange between the various VLANs, each of which is formed by a layer two switch. Network backbone equipment selection, it is recommended that

... binding ipv4/ipv6 socket ... Failed to bind IPv6 and listen_ipv6=yes about, as for IPv4, it does not seem to affect the use of2. Run sudo service vsftped stop results burst Stop:not instance: In fact your vsftpd has closed, with Ps-ef | grep vsftpd Look3. Sudo vsftpd can also start the VSFTPD service4. How can I not upload or create more can't delete? Please carefully check the permissions of the FTP folder, give a nerve bar of the suggestion: FTP root permissions 755, the rest of the 777,

This article is based on the network interview "small business users three questions three answers, Question one: what is a server? Why pay attention to the server ?" . Bireny Sipher: now we are going to discuss what servers are. It is challenging and frustrating for small

Label:Original: A small SQL Server DBA wants to talk about the capabilities of SQL ServerA small SQL Server DBA wants to talk about the capabilities of SQL ServerBaidu has not yet searched for relevant individuals to write more valuable articles, at least in the Chinese network of the world there is noBut there is an a

You installed the new SQL Server with the Setup Wizard, and finally you clicked the Finish button. Wow ~ ~ ~ Now we can put our server into production! Sorry, that's not true, because your new SQL Server default configuration is wrong. Yes, you're right: The default installation of SQL

occasionally connect, but also can occasionally operate, and the program is normal. It is estimated to be treated as a broiler. Because if it's been attacked. For example, a DDoS attack, then, first of all, the opportunity to connect is almost no, and the program is almost dead.So, the problem comes, how to solve it. Alec Open the firewall, the estimate will be able to block a large wave of attacks, then the service should also be normal. But it may not be possible to find the cause of

First, prefaceThis game server architecture is a single-service form, that is, all game logic in a project, no distinction between landing server, combat server, the world server and so on. This architecture has been successfully applied to a variety of page tour servers. There is no relevant

Setup, nextSelect POP or IMAP, nextConfigure Tom Information, nextConnection Server succeededCompleteClick "All Folders" on the left, Tom account is logged inClick "Inbox" and Tom has successfully received the messageValidation successfulNote: If the reception is slow, click on the upper right corner to receivePart IV: Sending authentication configuration Edit Authentication Profile ---------install C

Server environment setup under MAC System(1) Apache (WEB) serverThe Web server is also known as the WWW (Worldwide Web) server, and the main function is to provide online information browsing services. A Web server is a program that can provide documentation to the requestin

Due to the diversity of business logic, it is often required to query data in different databases in SQL Server, which results in the requirement of distributed query.Now I will be in the development of several types of queries summarized as follows:Version 1.access--Establish a connection serverEXEC sp_addlinkedserver--The name of the linked server to be created

Server For some small offices, generally use a desktop to do file sharing server, but this too occupy space, and power consumption is very large, a year down the cost of electricity is estimated to thousands of dollars, it is not cost-effective, so some manufacturers designed a simple Low-power file sharing server, you

Springcloud Architecture Construction (i) Eureka Server Setup and configurationStart today to learn about Springcloud's knowledge and environment deployment, and to build a set of Springcloud distributed frameworks:This article is only for the first contact or no contact with the small white SpringcloudIf there are any deficiencies, please point out in timeThe pu

The full name of NFS is the network file system. Developed by Sun, the current mainstream version for V4,NFS monitoring on tcp2049 ports.However, NFS is only responsible for data sharing, the connection of each host on the network and the respective IP port information is managed by another small partner, called Rpc--remote Protocol call, which is called remote procedure.Step 1.Pack:Yum Install Nfs-utilsYum Install RpcbindStep 2.Configure/etc/exportsF

Tags: color service chmod management Linus code source local PullFirst, IntroductionGit (pronounced/g?t/. is an open source distributed version control system that can efficiently and rapidly handle project version management from very small to very large. [1] Git is an open source version control software developed by Linus Torvalds to help manage the development of Linux kernels.Second, installation1. Installing the SSH Servicesudo apt install- y

Hybridgesmall Business Server code is "Aurora"), which can run locally or in cloud applications. I have been praying for Microsoft's newest Small Business Server code: Aurora. I hope it works well. If so, Microsoft will do a great job for

Objective According to the latest hacker attack method, it is easy to be hacked if you open Write permission on the site properties of IIS. and generally when we use, ask everyone to open the site folder "write" permission, many users think it is in IIS open, this is wrong, the result is to let hackers use write permission to upload arbitrary files. Write permissions in IIS must be turned off! Such settings already ensure that the database is updatable, can generate HTML, and can refresh all nor

As small and medium-sized enterprises develop to a certain stage, more servers are needed to support the operation as the business volume increases. For the choice of servers, small and medium-sized enterprises consider factors that are more detailed, trivial, and more practical than large enterprises. This is why many small