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Author traffic shapping
zeemi2000

2002-12-18, 12:20 pm

Dear all i want to apply traffic shapping on router ethernet for a computer on my LAN. iw ant to restrict the traffic of that computer to the 8k which can rise up to the 16k as burstable.

can anybody help me in this
mosam

2002-12-18, 1:02 pm

I am not sure you can do that on an ethernet interface. It is a broadcast media. You can surely do FR traffic shaping over a serial link though.

Other work around I can think of is to do that through an external device or IP traffic management application that can throttle packets for each preconfigured IP in the network.

Anybody has any thoughts?
zeemi2000

2002-12-18, 1:13 pm

well ther is a way to do it, and i know it but i dont know where i am doing mistake.

the configuration on cisco route is this

interface Ethernet0/0

traffic-shape group 105 10000 8000 12000 1000


access-list 105 permit ip host x.x.x.x any

i am using this configuration but now use.
mosam

2002-12-18, 2:24 pm

I guess you are right, I though this command is only limited to serial interfaces..

I have just checked in

http://www.cisco.com/en/US/products...00800bd8ef.html

Well, the configuration looks the same like the examples in Cisco site.. I hope someone can help in here anyway..
zeemi2000

2002-12-18, 2:47 pm

sorry but can you send this link again, i am not able to open this link, may be you did some mistakein writing it.

thanks.
i hope we will get some solution soon.

regards
Zeeshan Ahmed
mosam

2002-12-18, 7:16 pm

Here it is again,

http://www.cisco.com/en/US/products...00800bd8ef.html

There is another link too that you may find useful,

http://www.cisco.com/en/US/products...4.html#xtocid23
mosam

2002-12-18, 7:25 pm

The system for some reason parses the links!!

Anyway, just remove any "%20" from the link and anything between "less than" and "greater than" tag marks, I have just tried that and worked fine.

Let me try writing that in html tags, it may work...

<pre>
http://www.cisco.com/en/US/products...4.html#xtocid23
</pre>

and

<pre>
http://www.cisco.com/en/US/products...00800bd8ef.html
</pre>

In case you still have a problem, I have attached a text file with the two links..
zeemi2000

2002-12-18, 8:34 pm

wel i am just ammazed that why its not working iam applying the same configuration, i get the hits on my access-list but traffice doenst get shaped.

regards
zeeshan ahmed
haseeb_eng

2002-12-21, 8:03 am

rate-limit output 512000 64000 64000 confirm-action transmit exceed-action drop
rate-limit input 512000 64000 64000 confirm-action transmit exceed-action drop
Or

If u want to restrict only some of the machines to use the specified bandwidth you can create an extended or standard access-list permitting the IP's of those machines which u want to restrcit and bind that access-list in the rate-limit command in your ethernet interface.As below,

router#<config>access-list 10 permit 10.0.0.32 0.0.0.15
router#<config-int>rate-limit access-group 10 output 512000 64000 64000 confirm-action transmit exceed-action drop
router#<config-int>rate-limit access-group 10 input 512000 64000 64000 confirm-action transmit exceed-action drop

This will restrcit only the machines which comes under the access-list 10.
haseeb_eng

2002-12-21, 8:06 am

Forgot to tell you that this config is to restrict the bandwidth upto 512 K
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