From: ccie2be (ccie2be@nyc.rr.com)
Date: Mon Sep 13 2004 - 12:13:21 GMT-3
JeanPaul,
In case you're not aware of this, your QoS policy can be applied at 3
different levels in the context of frame relay.
It can be applied at the main interface level in which case sub-interfaces
will inherit the policy, it can be applied at the sub-interface level in
which case all dlci's associated with that sub-interface will inherit the
poicy or it can be applied to an individual dlci.
If different policies are applied at different levels, the policy at the
lower level overrides the policy applied at a higher level. For example, a
policy applied at the dlci level will override the policy at the
sub-interface or main interface level.
I learned all this from an excellent paper created by the 2 Brian's of
Internetwork Expert. This paper is free to download from their site,
www.internetworkexpert.com and I highly recommend you study that write-up
very carefully. I don't remember it's exact title but look for their paper
on Frame Relay Traffic Shaping.
While you're there, you may want to also take a look at their other white
papers all of which are excellent. And, you may want to download their free
sample lab from which I guarantee you will learn some new stuff.
HTH, Tim
----- Original Message -----
From: <jean.paul.baaklini@accenture.com>
To: <ccielab@groupstudy.com>
Sent: Monday, September 13, 2004 7:07 AM
Subject: MQC QoS - map class or service-policy
> Hi Group,
>
> When configuring MQC QoS on routers meshed through a Frame-Relay
> network.
>
> What's the difference between applying the service-policy command
> directly to the interface or within a frame-relay class command?
>
> Cheers,
> JP
>
>
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