Are the blades DFC-equipped? Phil
On Apr 16, 2007, at 9:59 AM, Colin Whittaker wrote: > Hi All, > > We are seeing some very serious with output drops on our 6500 / 7600 > platforms. We have sup720-3b with 6748 series lines cards, rj45 and > sfp. > > We have our IPTV headend connected via a single interface (int 1) > and is > producing 400 - 450 Mbit/sec of multicast traffic. > We have a downstream network connected to a second interface (int 2) > that is watching all the tv channels at the same time and so all > groups > are forwarded out int 2 > With just multicast traffic flowing between two interfaces > everthing works > fine but as soon as we add any unicast traffic to the downstream > network > which enters the 7600 via a different ingress interface we start to > see > output drops on interface 2 and the associated problems in the video. > > The unicast traffic is about 200Mbit/sec so the total traffic on the > link is 600Mbit/sec at 50kpps > > Disabling QOS / giving the video queue the highest priority don't seem > to make a difference. > > Is there anything else I should try. > > Colin > -- > Colin Whittaker +353 (0)86 8211 > 965 > http://colin.netech.ie > colin@(magnet|netech).ie > _______________________________________________ > cisco-nsp mailing list [email protected] > https://puck.nether.net/mailman/listinfo/cisco-nsp > archive at http://puck.nether.net/pipermail/cisco-nsp/ _______________________________________________ cisco-nsp mailing list [email protected] https://puck.nether.net/mailman/listinfo/cisco-nsp archive at http://puck.nether.net/pipermail/cisco-nsp/
