Re: CBWFQ Question - More info

From: GAD (gad@gad.net)
Date: Sun May 02 2004 - 22:14:04 GMT-3


Here's what the config guide says:

http://www.cisco.com/univercd/cc/td/doc/product/software/ios122/122cgcr/fqos_c/fqcprt2/qcfwfq.htm#33554

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.

By default, the class-default class is defined as flow-based WFQ. However,
configuring the default class with the bandwidth policy-map class
configuration command disqualifies the default class as flow-based WFQ.
***

To configure a policy map and configure the class-default class to use
tail drop, use the first command in global configuration mode to specify
the policy map name, then to configure policy for the default class use
the following commands in policy-map class configuration mode:

I'm really tired, and this just confused me more.

GAD



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