[c-nsp] rate limiting pointers?

[Muhammad Salman Zahid]

Dear Scott,

Read & try the following:


Step 1: Define ACL for desired IP Pools
Step 2: Define a Packet classification criteria
 Class-map match-all <traffic_class_name>
        description Control plane normal traffic
        match access-group name <Access_list_name>

Step 3: Define a Service Policy
        policy-map <service_policy_name>
        class <traffic_class_name>
        police cir <rate, bc(confirm burst) , be (excess burst)>
conform-action set-dscp-transmit default exceed-action drop violate-action
drop

Step 4: Enter service policy on control plane interface
        service-policy input <service_policy_name>
        service-policy output <service_policy_name>

ip access-list extended [ABC]
ip access-list extended [XYZ]
class-map match-all [NAME1]=== NAME1=ABC (so easily remember)
 match access-group name [ABC]
class-map match-all [NAME2]=== NAME2=XYZ (so easily remember)
 match access-group name [XYZ]
policy-map [POLICY NAME]
 class [ABC]
 put rate limit
 class [XYZ]
 put rate limit
Regards,
MSZ
On Wed, Apr 8, 2009 at 6:36 AM, Scott Granados <gsgranados at comcast.net>wrote:

> Since the topic of rate limiting came up...
>
> I have a 7206VXR NPE-300 and 2 switches (2960 and 3550).
>
> I plan on setting up  a trunk from the 7206 to the 3500 and break out via
> vlans as you'd expect.  What are some good methods for rate limiting the
> individual ports on the access switches?
>
> I'm open to other hardware but this is more of a lab / personal environment
> so solutions for the listed hardware would be appreciated.  Could someone
> also suggest some good foundation type reading for rate limiting and
> practices?
>
> Thank you
> Scott
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