From: Scott Morris (swm@emanon.com)
Date: Thu Oct 26 2006 - 10:34:43 ART
Queuing is ALWAYS outbound. QoS SHOULD be designed for end-to-end
functionality (real-life), although implemented at individual points.
In the lab exam, you only do what is asked. Even in real-life, there may be
situations where you don't need to worry about it (remember, no congestion =
no queuing). But if you get something on your lab that refers to a
conversation between LAN1 and LAN2, I personally would implement the QoS on
both routers.
Overconfiguration (unless prohibited) is not penalized.
Scott Morris, CCIE4 (R&S/ISP-Dial/Security/Service Provider) #4713, JNCIE
#153, CISSP, et al.
CCSI/JNCI-M/JNCI-J
IPExpert VP - Curriculum Development
IPExpert Sr. Technical Instructor
smorris@ipexpert.com
http://www.ipexpert.com
-----Original Message-----
From: nobody@groupstudy.com [mailto:nobody@groupstudy.com] On Behalf Of
haducbinh
Sent: Thursday, October 26, 2006 3:58 AM
To: alexeim@orcsoftware.com
Cc: ccielab@groupstudy.com
Subject: RE: Need QoS Configuration both side?
I also think like you, Alexei. But in some IEWB LAB, it just use LLQ for one
side! So I confuse this too much!
HaDucBinh
Mail: haducbinh@vnpro.org or haducbinh@yahoo.com
Phone: +84 908 191 322
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-----Original Message-----
From: Alexei Monastyrnyi [mailto:alexeim@orcsoftware.com]
Sent: Thursday, October 26, 2006 2:46 PM
To: haducbinh
Cc: ccielab@groupstudy.com
Subject: Re: Need QoS Configuration both side?
I think yes, you should. Queuing generally works in outgoing direction, so
having it set up for one side only would improve a quality for that side
while opposite stream (within the same conversation) might suffer with lack
of LLQ.
HTH
A.
haducbinh wrote:
> Hi GS!
>
> This is my topology: (LAN1)------R1(S0/0) ----(FRAME-RELAY)--------
> (S0/0)R2---(LAN2)
>
> User in LAN1 and LAN2 using VoiceIP to communicate, so to ensure that,
Voice
> IP traffic get priority over other traffics
>
> I config LLQ for connection between R1 and R2!
>
> My question is:
>
> Do I need to config LLQ for both side: S0/0 of R1 and S0/0 of R2
>
> or just need to config on one side?
>
>
>
> Thanks!
>
> HaDucBinh
> Mail: <mailto:haducbinh@vnpro.org> haducbinh@vnpro.org or
> <mailto:haducbinh@yahoo.com> haducbinh@yahoo.com
> Phone: +84 908 191 322
>
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