Today, we are going to introduce NLB, Network Load BalancingNetwork Load Balancing, referred to as NLB, allows you to propagate incoming requests to up to 32 servers, which means you can use up to 32 servers to share external network request services. Network Load Balancing ensures that even under heavy loads they can respond in a very fast time.Network Load Balancing allows clients to access the cluster with a logical Internet name and virtual IP address (also known as the Cluster IP address),
Windows server2008/2012 installation Oracle 11.2.0.1 When you create a DB instance, you may be stuck in the 2 the place. this time can 1 , click the Start menu, and in search programs and files, enter msconfig ", enter to open the System Configuration dialog box,In this dialog box, switch to the Boot tab, and then click the Advanced Options button in the red circle in the diagram to eject the Boot Advance
Windows Server 2008/2012 installs the PHP IIS7 MySQL environment to set up a tutorial, the details are as follows
1. Install IIS
The IIS version of Windows Server 2008 is 7.0, including fastcgi, which is easy to install.
Open the Start menu → server management, the server Management interface appears (Figure 1)
Figure 1-Server Management
Scroll down, or cl
SQL Server 2012 installation configuration (PART1)SQL Server 2012 Installation configuration (PART2)SQL Server 2012 Installation configuration (PART3)SQL Server
some issues to be aware of
If there is no record, the extranet access to port 80 is generally intercepted, that is, the extranet Telnet Server 80 port is unsuccessful.
The port needs to be monitored, Telnet succeeds, and if the port is not monitored, it cannot be successfully telnet even if it is opened. When you install IIS, you will have a default site instance that listens to port 80 by default.
Ports can be opened and closed through the firewall's inbound rules and outbound
Cross-site testASP, PHP, and ASP. NET can be accessed normally.· D:\wwwroot\discuz is the path to another site that is fully independent, and we use him for cross-site testing.。ASP can not cross stationASP. NET can not cross stationPHP can not cross-siteIf you need to create additional sites, repeat steps 1, 2, 3, and 4.6. Other Safety InstructionsIndividual anonymous accounts for each site are only part of the solution to security-necessary operations, but there may also be cross-site intrusio
A Get version InformationC:\users\administrator>dism/online/get-currenteditionDeployment Image services and management toolsversion : 6.3.9600.16384image version : 6.3.9600.16384the current version is :Current version : ServerdatacenterevalThe operation completed successfully.Two Upgrading with Commandsc:\users\administrator>dism/online/set-edition:serverdatacenter/productkey:xxxxx-xxxxx-xxxxx-xxxxx-xxxxx/ AcceptEulaDeployment Image services and management toolsversion : 6.3.9600.16384image vers
-s_4230358370.jpg "title=" 9-11.jpg "alt=" Wkiom1gtp7ihmxl7aabq_hapcvs480.jpg-wh_50 "/>continue to use this account to detect whether the computer can be shut down by command Win 7 . 650) this.width=650; "Src=" Http://s2.51cto.com/wyfs02/M02/8A/54/wKioL1gtp8vDy2twAABLrA5Ighg220.jpg-wh_500x0-wm_3 -wmp_4-s_581541008.jpg "title=" 9-12.jpg "alt=" Wkiol1gtp8vdy2twaablra5ighg220.jpg-wh_50 "/>( 2 ) use not in the OU Login to an account within Win 7650) this.width=650; "Src=" Http://s3.51cto.com/wyfs02/
is stored in this course) gives Apache_hws "read/write/delete", otherwise the websiteCannot be updated (if the site does not need to be updated, then just give "read" permission);4. Set PHP directory Permissions1) Set PHP installation directory permissions (in this case: "C:\PHP"): Administrators, SYSTEM "Full Control";Users "Read and execute";2) Set the PHP temp directory permission; temp directory location by php.ini"Session.save_path", "Upload_tmp_dir" two items specified.• As you can see, t
In fact, for - Restore Active Directory in the - in the same, so I'm in - adds some content to the - is restored directly in the case where the machine is still operational, while the - in one, we are the newly installed System Restore;because the newly installed system is not "directory Service Repair Mode" (in - , the Directory Service Restore mode has been changed to the directory Service repair mode); So for the newly installed system, we have to do some configuration; First of all it
released with VSIP address Enter the server's public network IPNo matter after, click OKAfter that you can see the site directory is more than a bookshop siteClick on the content view below to see the published itemsIn this way, the MVC4 project is deployed to IIS8, open the browser to access the public IP address (as long as the internet can be accessed by the computer)If there is a situation where the site profile cannot be read, there may be insufficient access to the site's published pathFi
How do I check how many disks in the storage pool are being consumed by virtual disks in the storage space?
In Windows Server 2012, storage space refers to striped data that is written to the underlying physical disk. Interleaving represents the amount of data written per column of the stripe. For example, by default, the amount of interleaved data is 256KB.
This means that a virtual disk in the storage p
Windowns Server 2012 installation completes after remote access is turned onBy default, the number of visitors who are allowed to telnet simultaneously is one person, and logging in using the same account will force another logged-in account to log off.We can passuse in Run, gpedit.msc Open Local Group Policy Editor to adjustComputer Settings-Management module-windowns Components-Remote Desktop Services650) this.width=650; "src=" Http://s3.51cto.com/w
this confirmation interface. NETFramework the source path setting. No knowledge. NETFramework installation may fail.8.1One, load the Windows Server2012 system image into the virtual CD-ROM, and view the corresponding disk symbol (I loaded the system image disk symbol is G, and can seeinstallation files for the. NET Framework 3.5 components in the G:\sources\sxs directory)Second, open the server Manager, go back to the server configuration interface,
point, the DNS server configuration is complete. As 650) this.width=650; "Src=" https://s5.51cto.com/wyfs02/M02/9D/10/wKiom1l5lLnDG-vJAADG3i2-liE082.png-wh_500x0-wm_ 3-wmp_4-s_1538402750.png "title=" qq picture 20170727152218.png "alt=" Wkiom1l5llndg-vjaadg3i2-lie082.png-wh_50 "/>Start Nslookup, parse normal: if 650) this.width=650; "Src=" https://s3.51cto.com/wyfs02/M01/9D/10/ Wkiom1l5lulikij8aabl8zn2sha151.png-wh_500x0-wm_3-wmp_4-s_2538361487.png "title=" qq picture 20170727152433.png "alt="
Due to the recent long hours of overtime, prepared documents are not timely issued, but also hope forgive me! Recently I will personally before the server, Dell workstations and other devices, the new into hyperspace oxygen workstation for daily testing, after installing the Windows Server 2012R2 operating system found whether I use a USB external wireless card or PCI-E wireless card, There is always no WiFi icon displayed. Back again and again though
This article introduces the SQL server2012 installation and start graphics and text tutorial, very detailed.
The sqlserver2012 installation steps are as follows:
SQL Server 2012 installation process is very long, many of the interface is not one by one, I am in the Win7 Enterprise version of the 64-bit and WIN10 Professional Edition SP1 64-bit
DescribeSqlos is a separate application layer, located at the lowest level of the SQL Server database engine, and SQL Server and Reporting services are running at the top level. Sqlos between the Windows operating system and SQL Server.Why Develop Sqlosearlier versions of SQL
Install the. NET Framework 3.5 First , install the SQL database, and then install vcenter The first step, put the system CD into the optical drive650) this.width=650; "src=" Https://s3.51cto.com/wyfs02/M00/92/13/wKioL1j7MPLTXSB_AAHbmG4m0_k659.jpg "title=" X1.jpg "alt=" Wkiol1j7mpltxsb_aahbmg4m0_k659.jpg "/>Step two, add roles and features, and click Next to server roles650) this.width=650; "src=" https://s2.51cto.com/wyfs02/M01/92/14/wKiom1j7MSvSo6bAA
Windows 2003 DHCP generally does not have problems, but problems can be a headache.For example, when you add an address, you are prompted with "no address specified" and cannot be added successfully.The search found that people on the web encountered such problems, but there was no correct answer. After the author repeated experiments, finally found a solution to the method.Case:The allocated address pool is: 192.168.0.100--192.168.0.200There was no p
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