From: Joseph D. Phillips (josephdphillips@fastmail.us)
Date: Mon Jul 12 2004 - 11:51:01 GMT-3
Oh, OK. I thought there was some implicit deny or some other kind of
hidden behavior. Thank you.
----- Original message -----
From: "Daniel Sheedy" <dansheedy@gmx.net>
To: "Joseph D. Phillips" <josephdphillips@fastmail.us>, "group study"
<ccielab@groupstudy.com>
Date: Mon, 12 Jul 2004 13:00:41 +0200
Subject: Re: MQoSCLI
Hello Joseph,
Here is what the CD says at the following link:
http://www.cisco.com/univercd/cc/td/doc/product/software/ios120/120newft/120t/120t5/cbwfq.htm#25297
<SNIP>
"The class-default class is used to classify traffic that does not fall
into
one of the defined classes. Once a packet is classified, all of the
standard
mechanisms that can be used to differentiate service among the classes
apply. The class-default class was predefined when you created the
policy
map, but you must configure it. If no default class is configured, then
by
default the traffic that does not match any of the configured classes is
flow classified and given best-effort treatment."
</SNIP>
So, if you want to do something with the default traffic, like give it a
precedent, or a bandwidth, or... whatever, then use the default class.
If
you really don't care about this traffic, then it will be handled in a
best-effort manner.
In your example, it seems you are mainly worried about dropping a
certain
type of traffic. Seems that is all you need to do with it.
Dan Sheedy
----- Original Message -----
From: "Joseph D. Phillips" <josephdphillips@fastmail.us>
To: "group study" <ccielab@groupstudy.com>
Sent: Sunday, July 11, 2004 11:13 PM
Subject: MQoSCLI
> Regarding modular quality of service command-line interface...
>
>
http://www.cisco.com/univercd/cc/td/doc/product/software/ios120/120newft/120limit/120xe/120xe5/mqc/mcli.htm#1019987
>
> ...what is the difference between the following two configurations:
>
> (1) class-map fasttrack
> match protocol fasttrack
> policy fasttrack
> class fasttrack
> drop
>
> and....
>
> (2) class-map fasttrack
> match protocol fasttrack
> policy fasttrack
> class fasttrack
> drop
> class class-default
>
> What happens if you leave "class class-default" off of a policy?
>
> When would you put it on?
>
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