6400 NRPs may be powerless to do input shaping, but the 6400 NSP is in fact
an ATM switch; I would try exploring its interface and making an ATM policy
in the cell-rate you determine.
The cell-rate should match the cell-rate on the ILEC DSLAM, in order to
prevent packet loss (and the slowness it brings).
Rubens Kuhl Jr.
-----Original Message-----
From: Edward Henigin [mailto:ed@staff.texas.net]
Sent: Friday, August 10, 2001 6:08 PM
To: cisco-nsp@puck.nether.net
Subject: [nsp] rate limit/traffic shape/ubr on 6400
Hi,
I can rate-limit the *output* traffic rate on a PVC on a
6400 (from my perspective, traffic going to my customer) using the
'ubr' command. It doesn't, however, do any kind of rate-limiting
on the *input* traffic from a PVC (traffic coming from my customer
into my 6400).
Also, neither CAR and traffic shaping work on the 6400.
How the heck am I to enforce the tiered service level I've
sold to my customers? They can call the ILEC and have them increase
the speed on their DSL line, and I'm powerless to stop them from
sending traffic faster out to the Internet.
Thanks for any suggestions,
Ed
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