[c-nsp] Cisco Rate Limit
Gert Doering
gert at greenie.muc.de
Mon Dec 24 07:29:43 EST 2007
Hi,
On Thu, Dec 20, 2007 at 09:04:13AM -0600, Duracom Lists wrote:
> I have the need to limit a customer to 20M Up and 20M Down. The scenario is
> they are connected to our OC3 ATM via a 45M DS3 but only paying for 20M, so
> can you rate limit the entire interface that they are on without doing an
> Access list to match IP's since they have several IP's from different Class
> C's? If so can you give me an example of the command?
If you have them on ATM, why not use the ATM facilities for rate-limting?
> ip address x.x.x.x 255.255.255.252
> no ip redirects
> no ip unreachables
> no ip proxy-arp
> no ip mroute-cache
> pvc 4/409
> vbr-nrt 40000 40000 1
... don't permit them to use 40 Mbit here, and then rate-limit on IP
layer to 20 Mbit...
gert
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Gert Doering - Munich, Germany gert at greenie.muc.de
fax: +49-89-35655025 gert at net.informatik.tu-muenchen.de
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