| First people who implemented Differentiated
Services in computers were people from the Linux arena. Cisco didn't implement DiffServ until recently when the
technology was well tested and considered by network experts.
Something natural having into account commercial interests. |
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| Then, it's more than natural to look what the pioneers
did before and trying to implement some basic examples already
implemented by Linux people. These examples were called
Differentiated Service on Linux Distribution and are in this
site just here.
Of course, they are implemented using Linux. Our goal will
be trying to implement all of them using Cisco. |
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| DiffServ Linux and Cisco
implementations are very, very different. Then, it isn't a matter of
migrating Linux commands to Cisco commands. That's impossible.
Cisco implementation is more terse and easy to understand and
implement. Linux implementation is really hard and lacks for
good sources of information. Then what we are going to
do is trying first to conceptually understand what each Linux example is
intended to do and later trying to implement the example using Cisco.
For each DS Linux example I'm going to write a link for you to
consult the original implementation. Well, less words and let's go to work. |
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| The examples implemented using Cisco
are: |
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- Edge1
- Edge2
- Edge31-ca-u32
- Edge32-ca-u32
- Edge31-cb-tables
- Afhtb
- Ef-prio
- Efhtb
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