Best hardware for windows server 2008 r2

Quad-Socket servers all clustered up My best guess on why it's called cloud is that it was called cloud because of the reference to the "Internet" when drawing out network topology diagrams. I only want you to be aware of the beast you're working on as it's not a simple project for most to create a cloud.

To avoid the headaches with downtime, have you already designed or considered designing a back-end infrastructure for performance, clustering failover, and data storage? Otherwise, if its all on a single server, it's not going to be much fun when you have to dedicate your time to baby it because if it fails, your phone speaker is the next to fail because it wont stop ringing!

Thanks a million :. Your post helped me a lot. I will keep Backend as separate Server with Sharepoint. Office Office Exchange Server. It guarantees that the subject's public key corresponds to the identity information shown in the subject field of the certificates it issues. Different CAs might also verify this relationship by using different standards; therefore, it is important to understand the policies and procedures of the root certification authority before choosing to trust that authority to verify public keys.

The root CA is the most important CA in your hierarchy. If your root CA is compromised, all CAs in the hierarchy and all certificates issued from it are considered compromised. You can maximize the security of the root CA by keeping it disconnected from the network and by using subordinate CAs to issue certificates to other subordinate CAs or to end users. CAs that are not root CAs are considered subordinate.

This first subordinate CA can use this key to issue certificates that verify the integrity of another subordinate CA. These higher subordinate CAs are referred to as intermediate CAs.

An intermediate CA is subordinate to a root CA, but it serves as a higher certifying authority to one or more subordinate CAs. An intermediate CA is often referred to as a policy CA because it is typically used to separate classes of certificates that can be distinguished by policies.

For example, policy separation includes the level of assurance that a CA provides or the geographical location of the CA to distinguish different end-entity populations.

A policy CA can be online or offline. The private key is part of the CA identity, and it must be protected from compromise. Offline CAs should be stored in secure locations and not connected to the network.

Issuing CAs use their private keys when issuing certificates, so the private key must be accessible online while the CA is in operation. In all cases, the CA and its private key on the CA should be physically protected. If you already have an existing private key that you want to use during installation, you can use the Existing Key screen to locate that key.

You can use the Change button to modify the cryptographic provider, and optionally, the CA that you want to search for an existing key. If you already have a certificate that contains the private key for the CA, you can use the Existing Certificate screen to locate it. Selecting cryptographic options for a certification authority CA can have significant security, performance, and compatibility implications for that CA.

Although the default cryptographic options may be suitable for most CAs, the ability to implement custom options can be useful to administrators and application developers with a more advanced understanding of cryptography and a need for this flexibility.

CSPs are hardware and software components in Windows operating systems that provide generic cryptographic functions. CSPs can be written to provide a variety of encryption and signature algorithms. KSPs can provide strong key protection for computers running a minimum server version Windows Server R2 and a minimum client version of Windows Vista. When you select the provider, hash algorithm, and key length, carefully consider what cryptographic options the applications and devices that you intend to use can support.

Allow administrator interaction when the private key is accessed by the CA is an option that is typically used with hardware security modules HSMs. This allows the cryptographic provider to prompt the user for additional authentication when the private key of the CA is accessed. This option can be used to help prevent unapproved use of the CA and its private key by requiring the administrator to enter a password before every cryptographic operation.

The built-in cryptographic providers support specific key lengths and hash algorithms as described in the following table. Before you configure certification authorities CAs in your organization, you should establish a CA naming convention. You can create a name by using any Unicode character, but you might want to use the ANSI character set if interoperability is a concern. For example, certain types of routers will not be able to use the Network Device Enrollment Service to enroll for certificates if the CA name contains special characters such as an underscore.

The login page will open in a new tab. After logging in you can close it and return to this page. Search for: Search. Other Server R2 System Requirements If you're running the server on an Itanium-based system, you'll need to meet certain hardware requirements.

Don't Forget The Basics! Browse Servers. I confuse on the RAM requirement to run Server r2. Is it MB or GB? Hello, MB of RAM is the minimum recommended by Microsoft, but obviously more may be required beyond the bare minimum amount. I hope this helps! Close dialog. Session expired Please log in again. IIS 7 and above also provides simplified management and powerful diagnostic and troubleshooting capabilities. IIS Manager extensions make it easy to administer local and remote Web servers.

NET Framework 3. This article describes general procedures for installing Windows Server or Windows Server R2; links for more detailed information can be found throughout the article. Windows Server and Windows Server R2 are available in multiple editions to support the varying server and workload needs of organizations.

Processor — Processor performance depends not only on the clock frequency of the processor, but also on the number of processor cores and the size of the processor cache. The following are the processor requirements:. Disk space requirements —The following are the approximate disk space requirements for the system partition.