From: Russell Kelly \(rukelly\) (rukelly@cisco.com)
Date: Sat Jul 15 2006 - 18:23:17 ART
A guaranteed minimum equates to bandwidth --- priority is a max
bandwidth with priority -- in CONGESTION it will be dropped -- though
you can configure a burst.
So although the second part of the question is a little obscure -- I
agree with your original config Jeff.
-----Original Message-----
From: nobody@groupstudy.com [mailto:nobody@groupstudy.com] On Behalf Of
Michael Stout
Sent: 15 July 2006 22:07
To: cvictor@protokolgroup.com; jeffryanwn@hotmail.com;
ccielab@groupstudy.com
Subject: RE: congestion avoidance question
i agree.
i think the guaranteed minimum bandwidth of 128k makes a priority queue
a requirement.
--------------------------------------------------------------------
From: "Victor Cappuccio" <cvictor@protokolgroup.com>
Reply-To: "Victor Cappuccio" <cvictor@protokolgroup.com>
To: "'Jeff Ryan'" <jeffryanwn@hotmail.com>, "'Cisco certification'"
<ccielab@groupstudy.com>
Subject: RE: congestion avoidance question
Date: Sat, 15 Jul 2006 17:01:35 -0400
Hi there Jeff,
I think that
class PREC_2 is using the priority 128 command.
BTW I would like to know which workbook you are using, because I'm
looking
for a Workbook Specific to QOS Thanks
Vmctor.-
-----Mensaje original-----
De: nobody@groupstudy.com [mailto:nobody@groupstudy.com] En nombre de
Jeff
Ryan
Enviado el: Sabado, 15 de Julio de 2006 04:41 p.m.
Para: Cisco certification
Asunto: congestion avoidance question
All, I'm doing a lab and it is aking me to make sure that all traffic
leaving
FA 0/0 (VlanX) set with Precedence 3 AND/OR traffic from VlanX
destined to
BB1
vlan has a guaranteed minimum bandwidth of 128k. Also, make sure that
in
case
of congestion that these packets get dropped randomly.
Limit all traffic leaving FA 0/0 (VlanX) with Precedence 2 to 128k.
DO NOT
use
policing or rate-limiting and DO NOT use an ACL to match IP
Precedence.
Does this look correct? Thanks in advance - Jeff
--------
R2#
!
ip cef
!
class-map match-any PREC_3_AND_OR_BB1
match precedence 3
match access-group 101
class-map match-all PREC_2
match precedence 2
!
!
policy-map VLANX_OUT
class PREC_3_AND_OR_BB1
bandwidth 128
random-detect
class PREC_2
shape average 128000
!
interface FastEthernet0/0
service-policy output VLANX_OUT
!
access-list 101 permit ip 1.1.20.0 0.0.0.255 150.100.1.0 0.0.0.255
!
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