RE: How much queue length for Cisco Router?

From: asadovnikov (asadovnikov@comcast.net)
Date: Wed Aug 27 2003 - 15:37:47 GMT-3


I apologies for not reading the question carefully. I thought the question
was for frame relay fair queue, in which case the aggregate limit is 600 by
default and specified as the last parameter of "frame fiar" command. The
usual WFQ (such as on serial with HDLC encapsulation) does not have an
aggregate limit. (Note that dWFQ as on 7500 VIP does have an aggregate
limit as well but it works differently). Sorry for confusion again, next
time read the discussion more carefully before responding.

-----Original Message-----
From: nobody@groupstudy.com [mailto:nobody@groupstudy.com]On Behalf Of
Peng Zheng
Sent: Wednesday, August 27, 2003 12:38 PM
To: asadovnikov; wsqccie@hotmail.com
Cc: ccielab@groupstudy.com
Subject: RE: How much queue length for Cisco Router?

What's the accumulative limit?

--- asadovnikov <asadovnikov@comcast.net> wrote:
> There is actually an accumulative limit for WFQ.
> Packets are tale dropped
> from a flow-queue which has reached its depth or
> from all queues if the
> accumulative limit has been reached.
>
> Best regards,
> Alexei
>
> -----Original Message-----
> From: nobody@groupstudy.com
> [mailto:nobody@groupstudy.com]On Behalf Of
> wsqccie@hotmail.com
> Sent: Wednesday, August 27, 2003 12:54 AM
> To: Peng Zheng
> Cc: ccielab@groupstudy.com
> Subject: Re: How much queue length for Cisco Router?
>
>
> For WFQ, there are 16 queue list, and every queue
> length is 64, which can be
> 4096 max
> ----- Original Message -----
> From: "Peng Zheng" <zpnist@yahoo.com>
> To: <wsqccie@hotmail.com>
> Cc: <ccielab@groupstudy.com>
> Sent: Wednesday, August 27, 2003 12:08 PM
> Subject: Re: How much queue length for Cisco Router?
>
>
> > But becasue all traffic share the link. I need to
> > know what's the maximum queue length for a link.
> >
> >
> > --- wsqccie@hotmail.com wrote:
> > > WFQ default is 64
> > > ----- Original Message -----
> > > From: "Peng Zheng" <zpnist@yahoo.com>
> > > To: <ccielab@groupstudy.com>
> > > Sent: Wednesday, August 27, 2003 8:21 AM
> > > Subject: How much queue length for Cisco Router?
> > >
> > >
> > > > I'm wondering what's the queue length for
> Cisco
> > > Router
> > > > by default. Namely, what's the maximum queue
> delay
> > > in
> > > > a Cisco Router in general?
> > > >
> > > >
> > > >
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>



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