Hi , the issue seems not BW issue as according to the specifications , each TV is supposed to consume 5M So any ideas?
BR, Mohammad > Date: Wed, 30 May 2012 23:44:31 -0500 > Subject: Re: [c-nsp] Multicast Issue > From: m...@mcadory.info > To: eng_m...@hotmail.com > CC: cisco-nsp@puck.nether.net > > http://www.cardinalpeak.com/blog/?p=1054 is a good explanation of bit > rate measurement process using WS. Use that to validate your expected > 8Mbps stream rate. Also validate with your DSLAM operator that the > 24Mbps you quote isn't total video and IPTV, but dedicated to video > (or at least dedicated when video is flowing) to get your ~3 streams > worth. > > Matt > > > On Wed, May 30, 2012 at 1:29 AM, Mohammad Khalil <eng_m...@hotmail.com> wrote: > > > > The downstream is configured to be 24 M but the upstream is configured to > > be 4M > > this is the current setup , so it is for sure bandwidth issue ? > > > >> From: mark.ti...@seacom.mu > >> To: eng_m...@hotmail.com > >> Subject: Re: [c-nsp] Multicast Issue > >> Date: Wed, 30 May 2012 08:18:57 +0200 > >> CC: cisco-nsp@puck.nether.net > >> > >> On Wednesday, May 30, 2012 08:14:20 AM Mohammad Khalil > >> wrote: > >> > >> > Actually its supposed for each stream to consume 8M > >> > should i try to increase the speed limits configured ? > >> > >> As this is VDSL, are you sure you're actually getting 24Mbps > >> into the house? > >> > >> We tested IPTv on VDSL using new copper across 50m - it was > >> a disaster. > >> > >> If you can, try increasing bandwidth and see if that helps. > >> But it definitely sounds like when you request a 2nd stream > >> and the picture develops block noise, you're starving the > >> link of bandwidth. > >> > >> Mark. > > > > _______________________________________________ > > cisco-nsp mailing list cisco-nsp@puck.nether.net > > https://puck.nether.net/mailman/listinfo/cisco-nsp > > archive at http://puck.nether.net/pipermail/cisco-nsp/ _______________________________________________ cisco-nsp mailing list cisco-nsp@puck.nether.net https://puck.nether.net/mailman/listinfo/cisco-nsp archive at http://puck.nether.net/pipermail/cisco-nsp/