I am noticing in the Workbook 1 QoS labs sometimes access-lists are used to match protocol traffic and sometimes NBAR is used.
Besides NBAR not working on a switch, what discerns between when to use access-lists and when to use NBAR? At first I thought maybe direction of traffic, but then since you specify input and output with the service-policy I figured that can't be it. Specifically, I am looking at Lab22, Task 22.4. Why couldn't you use NBAR to define the class-maps instead of creating access-lists? Thanks Derek ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Anheuser-Busch InBev Email Disclaimer www.ab-inbev.com
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