Hi,
I have setup a Win2008R2 Server with MDT2010 Upd1.
Multicats is enabled in properties for the Deployment share and the bootimage is updated and imported into WDS.
Issue arrises when we do the deployment and the task reaches the install operating system. It says attempting multicats, which I think is normal, but the download of the custom image is veeery slow. Image is apprx. 4.7 GB. Download is only happening in chunks of 1-2 MB but with 10-15 secs intervals.
I can see in the WDS console that the Multicast session is established fine but status says waiting. Also the network utilization says only 1% in there. If I right click on the multicast session in WDS and click on Bypass Multicast the installation continues fine and finishes up quickly by running the installation directly deom the deployment share.
I have looked in the LTIApply_wdsmcast.log file, but there is no useable information.
I have the same setup running in a virtual testenvironment, where it runns fine.
Any hints how to troubleshoot this is much appreciated.
Thanks
Thomas