[c-nsp] Cisco Gigabit EthernetSwitch Module (CGESM)fortheHPBladeSystem

John Kristoff jtk at northwestern.edu
Tue Oct 11 10:34:05 EDT 2005


On Tue, 11 Oct 2005 11:38:41 +0100
christian.macnevin at uk.bnpparibas.com wrote:

> So let's say you limit your machine to 10% of the total link bandwidth
> as  multicast, to force it down to 100Meg. Nice one.
> Let's now say it tries to start sending 101 Meg. Your switch starts 
> dropping 1% of all packets. Which 1%? Who knows? So
[...]

Can't you just raise the limit to 10% plus some fudge for missed
packets?  Presumably you shouldn't need much of a fudge, otherwise
it would seem worthwhile to first investigate why so so many might
be getting dropped to begin with.

John


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