Service-Policy Or Bandwidth Rate Limit for IP

Unanswered Question
Nov 30th, 2009

Hii Netpros,

Is this possible to configure the Service Policy(for Bandwidth) or Bandwidth Rate Limit for Single IP. For eg: If we want to configure the Service Policy(for Bandwidth) or Bandwidth Rate Limit of 2Mb for only IP " 10.10.10.3" on network  i.e the Host or device which is configured with this IP can access upto 2Mb only.

Actual Network :-   We need this to configure this for wireless customers, Actually we have created one Vlan 2 (IP:- 10.10.10.1/29 @ our end router) , 10.10.10.2 on Basestation wiresss device (Vlan 2 allowed on this wireless device) and this wireless device is working as point to multipoint wireless. i.e 2 or more then 2 wireless customers or last mile will connect to this basestation wireless.  Wireless customer-1 is 10.10.10.3 (2Mb bandwidth)  and Wireless Customer-2  10.10.10.4 (512Kb).

Hence we require to limit the bandwidth for this 2 wireless customers having different bandwidth. how to acheive & control bandwidth @ our end router for them. please suggest.

Thanks

I have this problem too.
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yjdabear Tue, 12/01/2009 - 10:45

This topic is probably better suited in another Infrastructure forum, but I suppose it depends on which features are supported by your Cisco hardware and software. This doc discusses a variety of options:

http://www.cisco.com/en/US/docs/ios/12_2/qos/configuration/guide/qcfpolsh.html

For example, with the older CAR (committed access rate) approach:

interface FastEthernet5/0
     ...
     rate-limit input access-group 101 20000000 [normal burst size] [excess burst size] conform-action transmit exceed-action drop

     rate-limit input access-group 102 5120000 [normal burst size] [excess burst size] conform-action transmit exceed-action drop

access-list 101 permit ip 10.10.10.3 0.0.0.0

access-list 102 permit ip 10.10.10.4 0.0.0.0

You can observe CAR in action with "show interfaces fa5/0 rate-limit" for example.

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