Cisco Support Community
Showing results for 
Search instead for 
Did you mean: 

Welcome to Cisco Support Community. We would love to have your feedback.

For an introduction to the new site, click here. And see here for current known issues.

New Member

Traffic shaping for each user


I want to limit bandwidth to users. Each user must have own speed. For each user I define class-map and policy-map. But I have many users (above 500), but class-map limits 256 :(. How I can resolve my problem?

My config for only 2 users:

ip access-list extended u_2175_a

permit ip any

class-map u_2175

match access-group name u_2175_a

ip access-list extended u_2204_a

permit ip any

class-map u_2204

match access-group name u_2204_a

policy-map UNLIM_USERS

class u_2175

shape peak 256000

class u_2204

shape peak 512000

Policy UNLIM_USERS applies to interface.

Cisco 7200 NPE G2


Re: Traffic shaping for each user

You can resolve your issues through enable intelligent traffic control to condition or applications for traffic rate limiting ie NBAR and Rate-limiting / CAR:

You can designate CAR rate-limiting policies based on physical port, packet classification, IP address, MAC address, application flow, and other criteria specifiable by access lists or extended access lists. CAR rate limits may be implemented either on input or output interfaces or subinterfaces including Frame Relay and ATM subinterfaces.

An example of use of CAR's rate-limiting capability is application-based rates limiting HTTP World Wide Web traffic to 50 percent of link bandwidth, which ensures capacity for non-Web traffic including mission-critical applications