[c-nsp] Platforms for Rate Limit

[bmannella at g3tech.net]

This is a very good question, and i myself have this same issue. We have
colocation customers and we need to rate-limit just about every port. Or
maybe is a better solution to do this.

We also have a Cat6504-E with Sup32 that we would like to rate-limi with,
is there also a 9 policer limitation also on this platform?

> Hi
>
> We are currently running a few 3560s with configs like this:
>
> class-map match-all Cust1
>    match access-group name Cust1
>
> Policy-map Customers
> class Cust1
>      police 512000 128000 exceed-action drop
>      trust dscp
>
> int 0/x
> service-policy input Customers
>
> int 0/y
> service-policy input Customers
>
>
> ip access-list extended Cust1
>   permit ip any xx.xx.xx.xx 0.0.0.3
>   permit ip xx.xx.xx.xx 0.0.0.3 any
>
> And we want to know the limits of this sollution.
> The 3560 seems to accept 9 interfaces with "service-policy input
> Customers" before complaining about hardware limits.
>
> Dec  4 10:53:25.337: %QOSMGR-4-POLICER_PLATFORM_NOT_SUPPORTED: Policer
> configuration has exceeded hardware limitation for policymap
> FastEthernet0/15
>
> Will a 3560-G or 3750-G handle more interfaces and customers?
> Is there a limit to the number of acces-lists or classes / interface?
> Is this limiter hardware or software?
>
> Best regards and thanks
>
> Mattias Eliasson
> Teknikmejeriet AB
>
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