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Applications

App-V

App-V is a great application virtualization technology. What should you do before start sequencing? Read more..

Windows 7

Windows 7

Unattended Windows 7 deployment can easily be done using an answer file. Networknet is sharing it. Read more..

Software Deployment

Software Deployment

As system administrators deploying software is important role we need maintain and manage. Read more..

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  1. Windows Server 2008 AD DS

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    When you install the Directory Services for Microsoft Windows network it will feel like you install the heart of something that will become alive after you reboot the server. Since Windows 2000 the Directory Services has been the core component of the Windows network.  Couple minutes ago I finished my...
  2. ISA 2006 and Published ActiveSync CAS role Exchange 2007

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    Since ActiveSync role was published in ISA 2006 to my Exchange Server 2007 my Samsung i600 Windows Mobile 6 client start complaining with the warning message below. "Your account in Microsoft Exchange Server does not have permission to synchronize with your current settings.  Contact your Exchange Server administrator. Support code:...
  3. VMWare ESX3i Cisco CDP protocol L2 overview

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    Cisco Discovery Protocol (CDP) allows ESX Server 3 administrators to determine which Cisco switch port is connected to a given vSwitch. When CDP is enabled for a particular vSwitch, you can view properties of the Cisco switch (such as device ID, software version, and timeout) from the VI Client. You...
  4. Dell PowerEdge CPU check for Intel VT

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    Last year I installed three Dell PowerEdge 1950 servers, these servers were running as VMWare Server  virtualization hosts. Couple times when creating and migrating some VM’s a warning was displayed that my processors where not VT capable or this options was not enabled. To enable this option a reboot was...
  5. VMWare ESX3i Monitoring Server Health Status

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    ESX 3i host server has sensors builtin that allows you to monitor the health of the following host components: CPU processors Memory Fans Temperature Voltage On systems without IPMI, only CPU sensors are available. Storage sensors are available only on systems with an LSI MegaRAID controller installed. If a particular...
  6. Enable ICMP pings from the internal network ISA 2006

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    The default firewall configuration in ISA 2006 is to deny all traffic from and to any host. I successfully configured the OWA publishing rule for Exchange 2007 but after my initial tests from the Exchange 2007 server I found out that ICMP was disabled. All hosts behind the internal network...
  7. Use Cacti to monitor your network latency

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    If you are managing and monitoring a network you will probably be interested to keep an eye on the latency of your network links. Especially for those links which are connected with a dedicated internet connection and a IPSec VPN tunnel to the datacenter. Latency is predictable but for non...