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“Exchange 2010 could not find default Administrative Group” Technical Blog

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CyberTrails Technical Blog

By Peter Bliss, System Administrator at CyberTrails

Peter Bliss has been with CyberTrails since 2010 and is one of our System Administrators.  Peter brings over 10 years of experience with Enterprise Networks, Cluster SQL servers, VMWare, Microsoft Exchange, and much more.  Peter started with us in our NOC and was immediately promoted to our Admin team where he has been a key player and works on advance Microsoft configurations and implementations from full system migrations to complex break fix issues.

“Exchange 2010 could not find default Administrative Group”

 A co-worker asked me to install Exchange 2010 in one of our client environments today.  He stated that their old managed services team attempted to migrate this client to Exchange 2010, but failed. They had already installed Exchange 2010 but it was not working properly. He had used ADSIedit to remove all existence of any Exchange 2010.

Trusting this, I dove head first into the project of installing Exchange 2010 into their environment.  I deployed two new VM servers that will host the CAS and HUB role. I installed all the prerequisites for Exchange 2010.  Everything cleared the system check and I had all green check marks.  I assumed all would be a snap to install. I was sadly mistaken! =(
I received this error below:

 

Error:
The following error was generated when “$error.Clear();
      If ($server –eq $null)
      {
      New-exchangeserver –DomainController $RoleDomainController –

Name$RoleNetBIOSName
      }
      “was run: “Could not find the default Administrative Group ‘Exchange Administrative Group (FYDIBOHF23SPDLT)’.”.

Could not find the default Administrative Group ‘Exchange Administrative

Group (FYDIBOHF23SPDLT)’.

 

Click here for help…

So I “clicked here for help” and I got a page from Microsoft that stated “Help Resources for Errors!” but there was no help here.  The site stated “don’t fret you can post on our forums and someone can help you.”  Now what kind of answer is this from Microsoft REALLY! Someone has to have an answer to my problem.  So I hit my best friend in the world, Google, because, well, that’s where all the answers are found. (I have tried Bing! and I find I get better results from Google).

Low and behold, there is some prep work that needs to be done! So what is happening is that the old Exchange environment is still showing up in the schema and forest setting. What needs to happen is a prep step to clear out and reset those settings. Since this installation is attempting to connect to ‘Exchange Administrative Group (FYDIBOHF23SPDLT)’. Which does not exist as it was removed with ADSIEdit.

So you need to run the following commands to prepare your domain for a new Administrative Group (FYDIBOHF23SPDLT).

From the root of the exchange installation CD run
‘SETUP.COM /ps’ – Prepares the Active Directory Schema for the Exchange Installation
‘SETUP.COM /p’ – Prepares the Active Directory forest for the Exchange installation
‘SETUP.COM /pd’ – Prepares the local domain for the exchange installation
Once these commands have been run at a command prompt you can continue on with your Exchange 2010 installation. Everything should function and install correctly without any errors.

 

 

 

 

 

 

 

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Public, Private or Hybrid: What Type of Cloud Computing is Right for You?

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Cloud-Computing-in-Phoenix-which-formation-is-right-for-you

Have you noticed our brand new website?  It is pretty terrific.  The creation of the new layout and design of our website was centered around simplicity and functionality.  We know that technology can be confusing and frustrating; so when you visit us online, we want you to quickly have an understanding of all our services, what we provide and how we can help you improve the functionality of your business.

Many of our blogs talk about cloud computing.  This is one of our most popular services and many of our clients come to us asking for more information about how they can get aspects of their business up on the cloud.

Our website clearly breaks down the 3 different cloud services that CyberTrails offers:

  • The Public Cloud
  • The Private Cloud
  • The Hybrid Cloud

It is always nice to have options, but which one is the right choice for your company’s needs?  Let’s take a closer look at all three of these to help clear up the forecast and let the sun shine through.

what-is-a-public-cloudThe Public Cloud is a popular, robust and complete enterprise class platform.  It is very flexible and provides the user or company with many options, including built in HA and Vmotion.  (HA stands for “high availability across the entire virtualized IT environment” and Vmotion is a top-of-the-line virtual software from VMware, Inc., a software provider based out of Palo Alto, California.)

Server virtualization technology, which the cloud provides, enables the user to run several separate operation systems on the same server or machine.  When you are storing your information on the public cloud, you are storing your info, essentially on the web.  Your business email and tools like: Dropbox, Dropcanvas and yousendit are all daily examples where you are already storing information on the internet and on cloud platforms.

When you store your information on a public cloud, you don’t have to worry about a singular machine or actual server being damaged or failing and going down.  If the equipment that you are currently using gets damaged, all of your info will be safe and fine if it is stored in a virtual dedicated server in the cloud; no productivity or data will be erased or lost.  At CyberTrails, we have done our homework and provide our clients with the best virtual server solutions available from VMware® like we mentioned above.  Storing your info in the public cloud is a great way to eradicate unproductive downtime and protect your company’s sensitive data.

is-a-private-cloud-right-for-youThe difference between the private cloud and the public cloud is best described through this analogy.  The public cloud is like renting a studio apartment in an apartment building, while a private cloud is like owning and living in a home that you own.  Both of you are using the same core services and utilities (water, gas, electrical etc.) but in an apartment, while you have your own key, you share space and utilities with many other units.  A homeowner, on the other hand, also has their own key but does not share resources; they have everything allocated just for them.  In a private cloud, as we say on our website, you control your environment.   In a private cloud you have a few additional options which include:

  • Hardware that is dedicated only to your company
  • The ability to customize your security
  • Reduction in the amount of money that is spent to acquire and update equipment
  • Peace-of-mind managed service options

is-a-hybrid-cloud-right-for-youThere truly is a cloud for everyone within the hybrid cloud option.  The hybrid cloud combines aspects of the public and the private cloud infrastructures specifically customized to your company’s needs.  It’s the best of both atmospheres!  More specifically a hybrid cloud is a composition of at least one private cloud and at least one public cloud. A hybrid cloud is a cloud computing environment in which an organization provides and manages some resources in-house and has others provided externally. For example, an organization might use a public cloud service, such as Commvault, for archived data but continue to maintain in-house storage for operational customer data. Ideally, the hybrid approach allows a business to take advantage of the scalability and cost-effectiveness that a public cloud computing environment offers without completely releasing control of mission-critical applications and data.

So you see the cloud doesn’t have to be opaque and incomprehensible.  You simply just need to know your options and have them explained to you by a professional; then everything will be all clear ahead.  One of our favorite things to say at CyberTrails is that we provide YOUR CLOUD YOUR WAY so grab your particular cloud today as it floats by and contact us  if you have any more questions or to schedule your free consultation!    Let CyberTrails Simplify your IT today-

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