Re: end to end Quality of service

QoS main goal is to manage congestion at different places for
"important" traffic to have some service level.

If you don't have QoS at a transit node, congestion there
will be unmanaged in the aforementioned sense. No chain is stronger
than its weakest link.

Nevertheless, if you have strong indication that congestion will not
happen there, QoS in the rest of the path could still be effective.

-Carlos

Irfan Sid @ 31/07/2011 02:07 -0300 dixit:
> For traffic going from SiteA to siteB, does quality of service HAVE to be
> end to end (from siteA to siteB) to be effective? If there is a node in
> between which doesnt have QOS or doesnt support qos, then does that mean
> that QoS will be ineffective? If so how can you go around this ?
>
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-- 
Carlos G Mendioroz  <tron_at_huapi.ba.ar>  LW7 EQI  Argentina
Blogs and organic groups at http://www.ccie.net