Changes in Windows Tasks Bar (Windows ICON)
Start Window consists necessary administrative Tile
now I have taken composed features from Microsoft sources. i.e.
What’s New in Windows Server 2012 R2
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Technology
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What’s New
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iSCSI
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- Prevent data corruptilid;" />
now I have taken composed features from Microsoft sources. i.e.
What’s New in Windows Server 2012 R2
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- sessions per target has increased to 544, and logical units per target has increased to 256.
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SMB
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- Support for Hyper-V Live Migration over SMB
- Support for using shared VHDX files as shared storage for guest clustering
- improved SMB bandwidth management
- Support for multiple SMB instances on a Scale-Out File Server
- Automatic rebalancing of Scale-Out File Server clients
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WDS
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PowerShell cmdlet scripting
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Active Directory
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Working anywhere approach, access protected data, multi-factor authentication
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DFS
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- Windows PowerShell module for DFS Replication
- DFS Replication WMI provider
- Database cloning for initial sync
- Cross-file RDC disable
- Database corruption recovery
- Preserved file restoration
- File staging tuning
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DHCP
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DNS suffix based policies
DNS PTR registration options
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MSCS Cluster
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- Virtual machine network health detection
- Virtual machine drain on shutdown
- Shared virtual hard disk (for guest clusters)
- Deploy a cluster without network names in Active Directory Domain Services
- Dynamic witness
- Force quorum resiliency
- Tie breaker for 50% node split
- Configure the Global Update Manager mode
- Turn off IPsec encryption for inter-node cluster communication
- Cluster dashboard
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GPO
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Policy Caching
Item-Level Targeting,
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Hyper-v
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- Shared virtual hard disk
- Storage Quality of Service
- Virtual machine generation
- Enhanced session mode
- Automatic Virtual Machine Activation
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IP Address Management (IPAM)
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- Role based access control
- Virtual address space management
- External database support
- Upgrade and migration support
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Supported Upgrade Path
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From
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To
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Windows Server 2008 R2 Web, Datacenter or enterprise with SP1
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Windows Server 2012 R2 Datacenter, standard
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Windows Server 2012 Standard, datacenter
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Windows Server 2012 R2 Standard or Windows Server 2012 R2 Datacenter
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Hyper-V Server 2012
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Windows Server 2008 R2 Web, Datacenter or enterprise with SP1
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In-place upgrade of the following is unsupported:
- from 32-bit to 64-bit architectures
- from one language to another
- from one build type to another (fre to chk, for example)
- Upgrades from pre-release versions of Windows Server 2012 R2 Preview are not supported. Perform a clean installation to Windows Server 2012.
- switch from a Server Core installation to the Server with a GUI mode
Feature Removed or Deprecated in Windows Server 2012 R2
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Removed features
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Alternative
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File Backup and Restore
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File History feature
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System Image Backup
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Reset your PC
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Drivers for tape drives
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Use manufacturer drivers
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Creation of recovery disk on CD or DVD
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Use the Recovery Disk to USB feature
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Windows Authorization Manager (AzMan)
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use new management tools for virtual machine
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Active Directory Rights Management Services (AD RMS) SDK
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AD RMS SDK 2.0
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The Application Server role
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Use features and roles
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IIS CertObj COM interface
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None
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GAA_FLAG_INCLUDE_TUNNEL_BINDINGORDER
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None
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Dfscmd.exe
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Use PowerShell
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Mount-IscsiVirtualDiskSnapshot, Dismount-IscsiVirtualDiskSnapshot
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Use PowerShell
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Nfsshare.exe
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Use PowerShell
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NFS 2
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NFS 3 or NFS4
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Network Access Protection (NAP)
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Windows Web Application Proxy
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Server for Network Information Services (NIS) Tools
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Use native LDAP, Samba client, Kerberos
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SMB 1.0
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SMB 2
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Telnet serverWindows Web Application Proxy
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Server for Network Information Services (NIS) Tools
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Use native LDAP,/span>
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Remote desktop
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Windows Identity Foundation (WIF) 3.5
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Use WIF 4.5 and .net framework 4.5
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SQL lite
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SQL LocalDb
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WMI version 1
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WMI version 2
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References:
Release Notes: Important Issues in Windows Server 2012 R2 Preview
System Requirements
What’s New
Other Language:
Windows Server 2012 R2: Instalación y nuevas características (es-ES)
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