Yes, CBWFQ is the way to go....
""Tony Medeiros"" wrote in message
[EMAIL PROTECTED]">news:[EMAIL PROTECTED]...
> The Cisco AVVID guru's just told me to bail on LLQ and go to CBWFQ
instead.
> Problems with code or just works better according to them.
> Tony
> #6172
>
> ----- Original Message -----
> From: Michael L. Williams
> To:
> Sent: Sunday, June 03, 2001 8:56 AM
> Subject: Re: VoIP QoS [7:6586]
>
>
> > I thought 768Kbps was the minimum you needed NOT to use LFI....... at
> > 768Kbps, it takes ~15ms for a 1500byte frame to be put on the line. So
> even
> > if a couple 1500-byte ethernet frames came between your voice frames, it
> > would wouldn't be too bad....... but depending on the queuing method,
even
> > at 768Kbps, the regular ethernet traffic could indeed cause a
> problem.......
> > you could use a priority queue to make sure that all the voice traffic
> > *always* goes through before any of the other traffic, but from what I
> > understand the LLQ is much better for these purposes.
> >
> > Mike W.
> >
> > "Brian" wrote in message
> > [EMAIL PROTECTED]">news:[EMAIL PROTECTED]...
> > > What codec are you using? If the speed of the link is T1 or less I
> would
> > > definitly do LFI. Otherwise large packets (1500 bytes) could be
starving
> > > the voice from the minimum latency that it needs.
> > >
> > > Brian
> > >
> > >
> > > On Thu, 31 May 2001, Amit Gupta wrote:
> > >
> > > > Hi Everybody,
> > > >
> > > > I have configured the following parameters on the
> > > > serial interface for VoIP.The quality of the calls is
> > > > not very good during working hours you can feel some
> > > > delay/small interruptions while using it.
> > > >
> > > > interface serial 0
> > > > ip tcp header-compression iphc-format
> > > > no ip mroute-cache
> > > > no fair-queue
> > > > ip rtp header-compression iphc-format
> > > > ip rtp priority 16384 16383 64
> > > >
> > > > Could anybody suggest any other alternative to improve
> > > > the quality.
> > > > Will removing the compression help ?
> > > > Do I need to have something like Link Fragmentation
> > > > and Interleaving configured.
> > > >
> > > > Thanks
> > > >
> > > > Amit
> > > >
> > > >
> > > >
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> > >
> > > Brian Feeny,CCDP,CCNP+VAS Scarlett Parria
> > > [EMAIL PROTECTED] [EMAIL PROTECTED]
> > > 318-213-4709 318-213-4701
> > >
> > > Netjam, LLC http://www.netjam.net
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Message Posted at:
http://www.groupstudy.com/form/read.php?f=7&i=7197&t=6586
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