bandwidth limit on 3750

[emadehsan]

hi

i have an urgent problem

i cannot limit bandwidth on 3750 to 256K

its srr-query is percentage of interface speed..I changed the speed into 10 and also srr-ques to 10% so my download speed is now 60k..i want 25k!!!

accouring that policy-service does not work on egress of interface!!!

pleae help

[romccallum]

cant you just police or rate-limit directly on the port?

[emadehsan]

acctually you dont have rate-limit on cisco 3750 interfaces

[leonvd79]

emadehsan,

Although rate limiting is not available there are multiple ways to limit the traffic on your egress interface.

My previous reply in the LAN Switching, and Routing section:

Hello emadehsan,

What model and software feature set are you using to accomplish this requirement?

According to the 3750 scg it is possible to reference a police map policy-map by using the service police [input | output] command in interface configuration mode.

Example:

access-list 1 permit 10.1.0.0 0.0.255.255

!

class-map ipclass1

match access-group 1

!

policy-map flow1

class ipclass1

police 256000 32000 exceed-action drop

interface Fa1/0/1

service-policy input flow1

Refer to the documentation site:

http://www.cisco.com/univercd/cc/td/doc/product/lan/cat3750/12225see/scg/swqos.htm#wp1032145

HTH

--Leon

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