[c-nsp] Traffic Shaping

[Brian Desmond]

According to
http://www.cisco.com/en/US/customer/products/sw/iosswrel/ps1835/products
_command_reference_chapter09186a0080087f26.html#wp1037428

Under "Policing Traffic with CAR"

It's 2x the previous:

normal burst = configured rate * (1 byte)/(8 bits) * 1.5 seconds
extended burst = 2 * normal burst

--brian

Thanks,
Brian Desmond
brian at briandesmond.com
 
c - 312.731.3132
 
 

> -----Original Message-----
> From: cisco-nsp-bounces at puck.nether.net [mailto:cisco-nsp-
> bounces at puck.nether.net] On Behalf Of Peder @ NetworkOblivion
> Sent: Friday, February 03, 2006 2:45 PM
> To: cisco-nsp at puck.nether.net
> Subject: Re: [c-nsp] Traffic Shaping
> 
> > I assume your ISP is doing 95th percentile billing...the second pair
of
> > numbers are the magic numbers recommended by cisco... 1875000 is CIR
*
> > 1/8 * 1.5s and the third value to 3750000 (2x the previous).
> 
> I always thought the 3rd value was "CIR * 1/8 * 2", not "2 times the
2nd
> value".  Is that not true?
> 
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