[nsp] cannot burst the line

Felix Lee felixlee_hk@hotmail.com
Fri, 13 Sep 2002 00:48:03 +0000


Dear all,

It is a leased circuit.  It can be bursted up to 500K at day time.  But the 
file copying cannot only occupy half of the bandwidth.

FL


>From: Jared Mauch <jared@puck.nether.net>
>To: Felix Lee <felixlee_hk@hotmail.com>
>CC: cisco-nsp@puck.nether.net
>Subject: Re: [nsp] cannot burst the line
>Date: Thu, 12 Sep 2002 10:52:16 -0400
>
>	is this frame relay?
>
>	if so, most telcos, etc.. have a 50% CIR (Commited Information Rate)
>that allows you to burst up to 512k at times when there is capacity but
>they only commit to giving you 50% of the full link speed.
>
>	- jared
>
>On Thu, Sep 12, 2002 at 02:47:12PM +0000, Felix Lee wrote:
> >
> > Dear all,
> >
> > I have a 512K link, the link can be bursted to ceiling in day time.  I 
>have
> > scheduled a job to copy around 3GB data from one end to another atthe 
>night
> > time, and which was expected to be completed at around 13 to 14 hours, 
>but
> > we have only got half of the volume transferred.  Monitoring by MRTG, we
> > found the utilization of the link is flat at around 220kbps during file
> > copying.  Can someone tell me why I cannot fully utilize the bandwidth?
> > How can I make it?
> >
> > Thanks in advance.
> >
> > FL
> >
> >
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>
>--
>Jared Mauch  | pgp key available via finger from jared@puck.nether.net
>clue++;      | http://puck.nether.net/~jared/  My statements are only mine.




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