From: Richard Dumoulin (richard.dumoulin@vanco.es)
Date: Fri Jun 11 2004 - 21:38:44 GMT-3
I think that Carlos did provide the answer fromm the begining:
Rack1R4(config)#queue-list 1 queue 2 limit ?
<0-32767> number of queue entries
Rack1R4(config)#queue-list 1 queue 2 limit 1
I amnot sure of the consequences of setting the value to 0 instead of 1 -->
queue-list 1 queue 2 limit 0
I guess, whenever there is congestion all the packets in this queue will be
dropped. So this might be aggressive :))
--Richard
-----Original Message-----
From: Alexander Arsenyev (GU/ETL) [mailto:alexander.arsenyev@ericsson.com
<mailto:alexander.arsenyev@ericsson.com> ]
Sent: viernes, 11 de junio de 2004 13:56
To: Richard Dumoulin; 'ccielab@groupstudy.com'
Subject: RE: Custom Queue - 2nd correction
I did not say "ingress direction", I said "ingress interface" . Or shall I
again correct my post? Here it goes:
a) enable Custom Queueing in egress direction for corresponding interface
for the traffic in question and WRED/FRED in egress direction on all other
interfaces for return traffic
b) or if You know the traffic pattern (for example if question explicitly
says that traffic between client X and server Y shall be "aggresively
dropped") then enable Custom Queueing in egress direction for corresponding
interface for the traffic in question and WRED/FRED in egress direction for
the other interface which is used by return traffic (You shall know it from
route table). If You kept reading up to this point, congratulations! HTH,
Cheers Alex
-----Original Message-----
From: Richard Dumoulin [mailto:richard.dumoulin@vanco.es
<mailto:richard.dumoulin@vanco.es> ]
Sent: 11 June 2004 12:29
To: Alexander Arsenyev (GU/ETL); 'ccielab@groupstudy.com'
Subject: RE: Custom Queue - correction
I did not know you could enable red on the ingress direction. Is this
possible ?
--Richard
-----Original Message-----
From: Alexander Arsenyev (GU/ETL) [ mailto:alexander.arsenyev@ericsson.com
<mailto:alexander.arsenyev@ericsson.com>
<mailto:alexander.arsenyev@ericsson.com
<mailto:alexander.arsenyev@ericsson.com> > ]
Sent: viernes, 11 de junio de 2004 13:23
To: 'ccielab@groupstudy.com'
Subject: RE: Custom Queue - correction
I see a sentence is missing in my previous post, below is a corrected one:
The traffic is rarely unidirectional (multicast is one exception) so I
believe either
a) enabling Custom Queueing for one interface and WRED/FRED on other
interfaces (for return traffic)
b) enabling custom queueing on egress interface and enabling WRED (or FRED
for UDP, depending on traffic profile) on ingress interface(s)
would suit the requirement.
HTH,
Cheers
Alex
-----Original Message-----
From: nobody@groupstudy.com [ mailto:nobody@groupstudy.com
<mailto:nobody@groupstudy.com> <mailto:nobody@groupstudy.com
<mailto:nobody@groupstudy.com> > ]On Behalf Of Alexander Arsenyev (GU/ETL)
Sent: 11 June 2004 09:56
To: 'ccielab@groupstudy.com'
Subject: RE: Custom Queue
Hello
The traffic is rarely unidirectional (multicast is one exception) so I
believe enabling custom queueing on egress interface and enabling WRED (or
FRED for UDP, depending on traffic profile) on ingress interface(s) would
suit the requirement.
HTH,
Cheers
Alex
-----Original Message-----
From: nobody@groupstudy.com [ mailto:nobody@groupstudy.com
<mailto:nobody@groupstudy.com> <mailto:nobody@groupstudy.com
<mailto:nobody@groupstudy.com> > ]On Behalf Of Dan
Sent: 11 June 2004 05:53
To: Richard Dumoulin
Cc: Peng Zheng; Carlos G Mendioroz; ccielab@groupstudy.com
Subject: Re: Custom Queue
But red is not part of custom queue
Richard Dumoulin wrote:
> Sounds like configuring RED such that it aggressively drops packets,
>
> --RIchard
>
> -----Original Message-----
> From: Dan [ mailto:dans@danbsd.a.la <mailto:dans@danbsd.a.la>
<mailto:dans@danbsd.a.la <mailto:dans@danbsd.a.la> > ]
> Sent: jueves, 10 de junio de 2004 22:42
> To: Peng Zheng
> Cc: Carlos G Mendioroz; ccielab@groupstudy.com
> Subject: Re: Custom Queue
>
>
> The doc says that queue 0 is unlimited.
>
>
>
> Peng Zheng wrote:
>
> >Is a queue size 0 reasonable?
> >
> >--- Carlos G Mendioroz <tron@huapi.ba.ar> wrote:
> >
> >
> >>Have a small queue ?
> >>
> >>Peng Zheng wrote:
> >>
> >>
> >>
> >>>How to make traffic dropped aggressively?
> >>>
> >>>
> >>>
> >>>
> >>>
> >>>
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