Building a Web server 1. Use the parent disk link to clone the virtual machine and modify the basic parameters such as Ip: Clone the virtual machine, name the Web server, and modify the Following: IP A # #查看MAC地址 650) this.width=650; "title=" clip_image001 "style=" border-left-0px; border-right-width:0px; background-image:none; border-bottom-width:0px; padding-top:0px; padding-left:0px; margin:0px; padding-
Yi Dong The deep convincing firewall-----AD Domain IntegrationIn the environment of life, or in the enterprise environment, there will be a Microsoft AD domain environment, then we are convinced that the next generation of firewalls also have a certification system, if for this device alone to do the authentication of the user's trouble, for users may have different passwords, will cause a lot of trouble. Deep conviction can be integrated into the system's domain environment, so that users can
Technorati tag: iis,ca, certificate, SSL, client certificate, Xiamingliangthe third part client certificate Request " 1. Come to the client server that needs to access the site and run MMC. 650) this.width=650; "title=" clip_image001 "style=" border-top:0px; border-right:0px; Background-image:none; border-bottom:0px; padding-top:0px; padding-left:0px; border-left:0px; padding-right:0px "border=" 0 "alt=" cl
I went on to the last installment and then I installed the Viewconnectionserver service, and after installing the win2008 R2 system first, change the user name and join the domain.650) this.width=650; "src=" Https://s3.51cto.com/wyfs02/M01/97/49/wKioL1ks1BfCu3JjAADKKlWYsvo207.png "title=" 1.png "alt=" Wkiol1ks1bfcu3jjaadkklwysvo207.png "/>Installing the viewconnectionserver service650) this.width=
painting on different devices. The QPaintEngine class is used between QPainter and QPaintDevice and is usually transparent to developers. Unless you need to customize a device, you must redefine QPaintEngine. Given the hierarchy between the three classes (from the Qt API documentation): 650) this. width = 650; "onclick = 'window. open (" http://blog.51cto.com/viewpic.php?refimg= "+ This. src) 'border =" 0
Windows 10 Professional Edition installation and useOne, WINDOWS 10 Professional Edition installation650) this.width=650; "src=" http://s3.51cto.com/wyfs02/M01/74/D4/wKioL1Yqw_TiZhHUAAHBViAo0jk098.jpg "style=" float: none; "title=" Windows x64-2015-10-23-20-11-33.png "alt=" Wkiol1yqw_tizhhuaahbviao0jk098.jpg "/>650) this.width=650; "src=" http://s3.51cto.com/wyf
Windows 2003 AD Upgrade to Windows-Ad CA Server MigrationIn the previous blog post we showed you how to upgrade Windows 2003 AD to Windows AD and the migration of the upgraded DHCP server, and today we will continue to introduce you to Windows 2003 AD upgrade to Windows 2012 After the ad, the CA server is migrated. Okay, nonsense, we're starting to experiment:The original CA server is created on a Windows 2003 domain controller, and after the domain controller is migrated, the CA server data nee
Eighth Chapter LVM Logical Volume ManagementBasic concepts of LVM mechanismPv(physical Volume, physical volume)
An entire hard drive, or a common partition built using tools such as Fdisk
Includes many default 4MB sizes of PE (physical Extent, base unit)
VG(Volume Group, Volume group)
The overall combination of one or more physical volumes
LV(Logical Volume, logical volume)
A piece of space separated from a volume group used to create a file sy
networks to achieve communication.
Logical separation : Logically dividing the network into several small virtual networks, VLAN (virtual local area network). VLANs work in the data link layer of the OSI Reference Model, where a VLAN is an interchange
Network, where all users are in the same broadcast domain, and each VLAN communicates through a routed device connection.
Benefits of using VLAN technology :
1. Controlling the broadcast
2. Enhance network security
Four network cards:Network 1: The physical machine is connected to the virtual machine, for the host-only type, which is used primarily to manage the network, it's DHCP off.Network 2:open Vswitch occupies the network, is also the host-only typeThere are a number of storage components in the network 3:openstack that deliver a large amount of data, which is best transmitted using a single network (which is also recommended in real-world environments), and the type is host-onlyNetwork 4: specifical
Tags: sqlPurpose : Disable a database on one or some IP-connected serversMethod :
1. enable the IPSec Policy Agent service on the server, set to "Auto" start, such as:
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Tags: CentOS oracle11gDetailed installation details can be found in the ORACLE11G official documentation (install.112/e24324/toc.html), where only a few major steps are recorded.(1) Check the hardware650) this.width=650; "src=" http://s3.51cto.com/wyfs02/M01/74/1B/wKioL1YUngnxXfoEAAKrV3lPkA4440.jpg "style=" float: none; "title=" memory required. png "alt=" wkiol1yungnxxfoeaakrv3lpka4440.jpg "/>650) this.wid
1 , Work order application1 , the network topology diagram is as follows650) this.width=650; "src=" http://s3.51cto.com/wyfs02/M02/6C/57/wKiom1VG247DZ4kJAABy-r5jCkU769.jpg "title=" 1.png " alt= "Wkiom1vg247dz4kjaaby-r5jcku769.jpg"/>2, the use of virtual machines to achieve network topology, the requirements are as follows(1) Virtual machine environment using hostonly(2) Server requirements:Installing WIDNWOS Server R2 operating systemMemory Requiremen
This time for everyone is the Windows Server R2 domain backup and restore, it is well known that the domain for the real production environment is very important, not error, and even if there is an additional domain controller can be fault-tolerant, but what if the wrong operation? Regardless of the master domain controller above the data will disappear, if you are the administrator of the domain controller took the wrong operation, accidentally deleted the leader's account information, and no b
ESXIExperimental requirements:1, Huang Create two virtual machines, a red hat, a . 2,ESXi and two Huang virtual machines ping each other test. 3, Huang two virtual machine installation Vmwaretools. 4, test whether the Huang and Ping Tong1.BuildESXiKernel Server
Pre-installation configuration
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Windows Server 2003 domain control migrated directly to the 2012[history of the most detailed]If you have any questions, please contact qq:185426445, or add group Microsoft Unified Communications China (a), Group No.: 222630797, can also contact me, Mobile: 18666943750, non-sincere do not Disturb, thank you!Environment Introduction:First of all, my environment, the experimental environment is relatively simple. You already have domain control for Windows Server 2003 in your environment. Domain
The following are the specific configuration procedures.The default Rhel6 CD does not have cobbler software, and a third-party software source must be set up in the Yum repository to install software such as cobbler. The Epel software source used here, add the following statement to the configuration file in the Yum repository:650) this.width=650; "Style=" background-image:none;padding-left:0px;padding-righ
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