[c-nsp] Per Vlan Bandwidth Policing

[Keller Giacomarro]

What switching platform?  The 3560 does not support VLAN-wide policing that
I am aware of.  Even if applied on the VLAN SVI and properly setup with
nested policy-maps, the policing will be done per-port.  Even an
aggregate-policer only does policng per-port -- it does not add the rates
of all ports for policing.

Keller Giacomarro
keller.g at gmail.com


On Thu, Mar 21, 2013 at 11:54 AM, Joseph Hardeman <jwhardeman at gmail.com>wrote:

> Hi Everyone,
>
> I have been asked to look into setting up per vlan bandwidth limiting with
> burst.  I was sent this link and was wondering about what everyone else
> does.
>
>
> http://ccietobe.blogspot.com/2009/02/3560-qos-per-port-per-vlan-policing.html
>
> Basically we want to limit a vlan network for normal traffic to say 100M
> but also allow for bursting to double that from our edge routers to the
> access ports.  I have been told that rate-limiting works great on ports but
> might have issues or not work correctly when set on vlan interfaces.
>
> Suggestions are welcome on the best and easiest way to do this.
>
> Thanks in advance.
>
> Joe
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