![]() You'll be asked where do you want to install windows, then Select the image (I selected the image called multicast-install-image which I created earlier by capturing a sysprepped Vista sp1 image in WDS) ![]() The choices are defined in the boot images section of WDS mmc.Īfter Windows PE boots up, the Install Image needs to be selected, and as part of that process you'll see that you have to do as follows:. ![]() Microsoft Windows Vista SP1 Ultimate - Multicast Pressing F12 to pxe boot to the server, once connected you'll see the Windows Boot Manager menu You will have two choices to make, the first is the boot image (as defined in boot images in WDS mmc) and the second is Install image (as defined in the install images in WDS mmc) Review the summary and click finish to add the imageĬlicking finish again will now list the new boot.wim image in your WDS boot images pane on the right hand side.Īt this point, you need to PXE boot your client computers to the server. The default Image name and Image description are meaningless and we need to change themĬhange them to suit the image type you chose earlier. Point the wizard to your boot.wim file in the Sources folder on your Windows Vista Service Pack 1 DVD (or Windows Server 2008 DVD). In the WDS mmc, right click on Boot Images and choose Add boot image Now we will add a boot Image from our Windows 2008 Server DVD or Windows Vista Sp1 DVD. Once done, you are shown a summary of your actions In this example, we will choose Auto-cast. If you do not select either of these check boxes, the transmission will not start until you manually start it. This option sets the start criteria for the transmission based on the number of clients that are requesting an image and/or a specific day and time. Then, as other clients request the same image, they too are joined to the transmission that is already started. This option indicates that as soon as an applicable client requests an install image, a multicast transmission of the selected image begins. You will now have to choose which type of multicast transmission you want, Auto-cast or Scheduled-cast.Īuto-Cast. To get Multicasting to work I had to use the WDS Vista SP1 captures install image (it was a sysprepped image as defined in this howto) Next you will get the option to select the image group and image from your predefined image groups (I had three predefined groups, WDS Vista SP1 captures, Windows Server 2008 and Windows Vista SP1). When the wizard appears, give the transmission a friendly name and click on next In the Windows Deployment Services mmc, right click on Multicast Transmissions in the left pane and choose Create Multicast Transmission How can I create a multicast transmission ? You'll also need router hardware capable of supporting multicasting, and you must confirm that Internet Group Membership Protocol (IGMP) snooping is enabled on all devices (If IGMP snooping is turned off, multicast packets are treated as broadcast packets, and will be sent to every device in the subnet.) If you use the boot.wim file from the Windows Vista DVD (ie: the original release) then you will NOT be able to join a multicast transmission. In addition, you'll need the Boot.wim file from the Windows Server 2008 or Windows Vista with SP1 DVD. Since all clients are specifically listening to one network address simultaneously, the benefit is twofold: enhanced deployment speed since the network is less congested with multiple clients performing the same task and decreased network saturation since every client is listening to the single streamĪs mentioned already at the beginning of this guide, you'll need the Windows Server 2008 setup and configured for WDS and you'll need at least one install image on it that you want to transmit in the multicast (use WDS to create a Capture image, then capture an image, that image will be used as the Install image for multicasting later.). Each client must then listen to the entire communication from begin to end to receive it. The sender (the WDS server) sends the information to be communicated only once. The key advantage of multicast is of course allowing multiple computers to receive a communication simultaneously.
0 Comments
Leave a Reply. |
AuthorWrite something about yourself. No need to be fancy, just an overview. ArchivesCategories |