[c-nsp] 2960 -> 4948 - no more drops :)

[CiscoNSP_list CiscoNSP_list]

Thanks Reuben - much appreciated.


> Date: Sun, 17 Feb 2013 12:05:14 +1100
> From: reuben-cisco-nsp at reub.net
> To: cisconsp_list at hotmail.com
> CC: cisco-nsp at puck.nether.net
> Subject: Re: [c-nsp] 2960 -> 4948 - no more drops :)
> 
> This documents may help answer your questions about buffer sizes and how 
> they are shared amongst ports on the two switches:
> 
> http://www.cisco.com/en/US/docs/solutions/Enterprise/Video/tpqoscampus.html
> 
> Look down at the QoS and queueing information (ignore the bits about 
> TelePresence)
> 
> Reuben
> 
> 
> On 17/02/2013 11:14 AM, CiscoNSP_list CiscoNSP_list wrote:
> >
> >
> > Hi Rob (Sorry for not replying inline, but hotmail screws the
> > formatting)
> >
> > We did try tuning qos buffers (It did improve the drops, but they
> > were still significant), and we also tried disabling mls qos (Still
> > saw significant drops)....Im really interested to know why there is
> > such a difference between the two platforms....i.e. is it buffers/how
> > they are allocated, architectural differences or combination of
> > both?
> >
> > Cheers.
>