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Community Member

How to effectively limit speed on C3750G-12S ?

Dear friend

i just ordered Cisco C3750G-12S and apply speed limit on port but can not limit. as traffic ramp up over than what we limited.

what best method or command to limit speed on this model?

 

Highly appreciated your help with command.

 

3 REPLIES
Super Bronze

DisclaimerThe Author of this

Disclaimer

The Author of this posting offers the information contained within this posting without consideration and with the reader's understanding that there's no implied or expressed suitability or fitness for any purpose. Information provided is for informational purposes only and should not be construed as rendering professional advice of any kind. Usage of this posting's information is solely at reader's own risk.

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In no event shall Author be liable for any damages whatsoever (including, without limitation, damages for loss of use, data or profit) arising out of the use or inability to use the posting's information even if Author has been advised of the possibility of such damage.

Posting

"Best" depends on what you what to accomplish.

You can police ingress.

You can "shape" an egress port.

You can shape an egress queue.

Community Member

Dear JosephDue to i am fresh,

Dear Joseph

Due to i am fresh, pls share full command that i need to shape both direction on port.

 

Million thanks.

Super Bronze

Disclaimer

Disclaimer

The Author of this posting offers the information contained within this posting without consideration and with the reader's understanding that there's no implied or expressed suitability or fitness for any purpose. Information provided is for informational purposes only and should not be construed as rendering professional advice of any kind. Usage of this posting's information is solely at reader's own risk.

Liability Disclaimer

In no event shall Author be liable for any damages whatsoever (including, without limitation, damages for loss of use, data or profit) arising out of the use or inability to use the posting's information even if Author has been advised of the possibility of such damage.

Posting

For egress

srr-queue bandwidth limit weight1
srr-queue bandwidth shape weightQ1 weightQ2 weightQ3 weightQ4

Ingress would need a policy using a policer.  See

http://www.cisco.com/c/en/us/support/docs/switches/catalyst-3750-series-switches/91862-cat3750-qos-config.html#topic2 for more info.

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