vSphere 5.1 What’s New

Posted Posted in VMWare Technology

VMware announced a new version of VMware vSphere 5.1 at VMworld USA. I created a nice summup of all new features to give you nive clean overview if you are going to upgrade vsphere 5.1 please read this links and notic changes them   vSphere 5.1 What’s New What’s New in VMware vSphere 5.1 What’s New in VMware vSphere 5.1 – Storage What’s New in VMware vSphere 5.1 – Performance What’s New in VMware vSphere 5.1 – Platform What’s New in VMware vSphere […]

Granting Users Password Change Ability

Posted Posted in Server 2008

We want a user to be able to change your password. However, there is operation is possible with delegation. but in the following article we will look at The process of transferring power to the network users for change password This is a two part operation, firstly you need to give the user(s) the rights to change passwords, then give them the tools to do so. http://www.petenetlive.com/KB/Article/0000503.htm

System Center 2012 – VMM networking Poster

Posted Posted in System Center

I was surfing the web. I found a nice poste about virtualization and its infrastructure. I think it is interesting to see the poster. The issue of networking in System Center Virtual Machine Manager 2012 SP1 is more complex and offers several features so it is classified first. Microsoft has now released a poster that summarizes the most important information. This poster for Virtual Machine Manager Networking helps … … In planning the networks with the use of VMM VM Networks, […]

TCP / IP Reference Page

Posted Posted in Microsoft

There are some days that I’m going to study.Principles of Network and raw materials is very important And that’s exactly what other fail in a new search i found a new site about TCP/IP refrence. I suggest you read this site: http://www.protocols.com/pbook/tcpip1.htm#Application

Compare Hyperv 3.0 & Vsphere 5.0

Posted Posted in Virtualization

1) Scalablity To start the comparison, we would choose scalability and  config maximums as these are the important aspects to look for while choosing the platform for your cloud. Microsoft Windows 2012 RC’s Hyper-V 3.0 seems to be promising on scalability than VMware vSphere 5.0. The maximum supported clustered nodes increased to 64 with increase in support of running VM’s i.e 4000 VM’s, more logical processors per host and more Physical RAM per host as compared to VMware.

10 most powerful cloud companies

Posted Leave a commentPosted in Virtualization

Virtually every vendor has a cloud story to tell. But here are 10 companies that have distinguished themselves as the leaders in cloud computing, either by being first to market, by offering the broadest and deepest set of cloud services or by taking a leadership role in the cloud revolution. Other articles in this issue of Enterprise Cloud Services: 1. Amazon: The IaaS gold standard The online retailer came out of nowhere in 2006 to offer up idle compute cycles […]

Read-Only Domain Controller (RODC)

Posted Leave a commentPosted in Server 2008

Windows Server 2008: Read-Only Domain Controller (RODC) A Read-Only Domain Controller (RODC) is a new type of domain controller in Windows Server 2008. Its main purpose is to improve security in office branches. In this post, I summarize the functionality of RODC. In office branches, it is often not easy to provide sufficient physical security for servers. It is not a big deal to manipulate a Windows system if you can get physical access to it. Since Domain controllers store […]

10 things about AD domain trusts

Posted Leave a commentPosted in Microsoft Products

Domain trusts can be complicated to administer, and it’s important to implement changes correctly the first time. Here are some key points to keep in mind to help ensure that your trusts are configured effectively with a minimum of headaches. 1: Determine what kind of trust you should use Before deploying a domain trust, you should ensure that the type(s) used are correct for the tasks at hand. Consider the following dimensions of a trust:

Active Directory Topology Diagrammer

Posted Leave a commentPosted in Microsoft Products

I need to design a plan for Active directory . in this way visio and Edarw are two software that help me .today i find a new software that automatically generate a diagram like as Visio ! The Microsoft Active Directory Topology Diagrammer reads an Active Directory configuration using LDAP, and then automatically generates a Visio diagram of your Active Directory and /or your Exchange Server topology. The diagramms may include domains, sites, servers, organizational units, DFS-R, administrative groups, routing […]

8 Study Tips for MCITP Certification

Posted Leave a commentPosted in IT Certifications

We have prepared 8 mcitp study tipsfor you so you can tackle your MCITP certification study in the most effective way. 1. Plan your MCITP certification path Gaining a MCITP certification may be the ultimate goal, but which flavor? Most people aim to get MCITP: Server Administrator or MCITP: Enterprise Administrator, but these are only a couple of the MCITP specializations on offer. It is important to set a goal, and then you can choose the best exam path to […]

Top 10 Technology Trends for 2013

Posted Leave a commentPosted in Virtualization

What will drive the technology trends for 2013? Analyst firm, Gartner shares their prediction: Mobile Device Battles By 2013, mobile phones will overtake PCs as the most common Web access device worldwide and that by 2015 over 80 percent of the handsets sold in mature markets will be smartphones. However, only 20 percent of those handsets are likely to be Windows phones. By 2015 media tablet shipments will reach around 50 percent of laptop shipments and Windows 8 will likely […]

How to upgrade to MCSA 2012 ?

Posted Leave a commentPosted in IT Certifications

  Exam 70-417: Upgrading your Skills to MCSA Windows Server 2012 If you are already certified as a MCSA: Windows Server 2008, MCITP: Virtualization Administrator, MCITP: Enterprise Messaging Administrator, MCITP: Lync Server Administrator, MCITP: SharePoint Administrator, or MCITP: Enterprise Desktop Administrator, you are eligible to take Exam 70-417, Upgrading Your Skills to MCSA Windows Server 2012. This certification exam validates your updated knowledge and skills.    

How do I check Active Directory Tombstone Lifetime?

Posted Leave a commentPosted in Server 2008

What is Active Directory Tombstone Lifetime (TSL) ? The tombstone lifetime in an Active Directory forest determines how long a deleted object (called a “tombstone”) is retained in Active Directory Domain Services (AD DS). The tombstone lifetime is determined by the value of the tombstoneLifetime attribute on the Directory Service object in the configuration directory partition.

Active Directory Maximum Limits

Posted Leave a commentPosted in Server 2003

I ran across a document from Microsoft that lists maximum limits for Active Directory. This document pertains to Windows 2000 Server and Windows Server 2003. There is no reference to Windows Server 2008 in the document. However, the majority of the limits also apply to Windows Server 2008. Below is a summary of the maximums. The full details, including rationale, can be found here: http://technet.microsoft.com/en-us/library/cc756101.aspx.

Windows Server 2012 Jump Start (03b): Storage Architecture, Part 2

Posted Leave a commentPosted in Internet & News

A few nights ago held a free seminar. The seminar was on Server 2012 And happy to participate in this seminar. http://technet.microsoft.com/en-us/video/windows-server-2012-jump-start-03-b-storage-architecture-part-2 About This Video This is the second of a two-part module on Storage Architecture. Rick Claus and Corey Hynes focus on an overview of the Windows Server 2012 Storage Platform, including Platform Storage, De-duplication, Disk Provisioning, Clustering, File and Block Access, Networking, Virtualization and Management. Windows Server 2012 Jump Start (01): Core Hyper-V Windows Server 2012 Jump Start […]

about MCT

Posted Leave a commentPosted in IT Certifications

I ‘m keen to get a MCT certification. This year I search a lot of information about this certification. I have several years teaching experience but I do’nt have a MCT certification. I’m planning on getting a degree and become MCT ! 😐 I hope take this certification as a first person in sabzevar city and And the first microsoft trainer to be my city ! The Microsoft Certified Trainer (MCT) certification program is for individuals who intend to train others […]

about me

Posted Leave a commentPosted in Uncategorized

  Name: Omid Koushki Born: July 1982 Type: Network Specialist Status: Married Degree: Computer Science Favorite Technology: Microsoft & Security Technology Favorite Project: Security & Troubleshooting Network ……………………………………………………………………………. Emailing Is The Best Way To Communicate With Me ! omid.koushki@gmail.com ok7827125@yahoo.com oovoo: omid.koushki +98 935 338 11 12   My Blog Links http://4admins.org http://omid.4admins.org http://koushki.ir http://koushki.ir