Bandwidth limmit on IP (NOT ON PORTS) / (CISCO 3750)

[FRKH9521]

Hi,

Need Help !!!!

How i configure bandwidth limit on IP (not on port) in Cisco 3750

My configuration

access-list 150 remark ****************test***********
access-list 150 permit IP any xxx.xx.x.xxx 0.0.0.3
access-list 150 permit IP xxx.xx.x.xxx 0.0.0.3 any

policy-map 5mbps-out
class test-out
police 5120000 64000 exceed-action drop
policy-map 5mbps-in
class test-in
police 5120000 64000 exceed-action drop

class-map match-all test-in
match access-group 150
class-map match-all test-out
match access-group 150

* THIS CONFIGURATION IS NOT WORKING   HELP me if you other method 

[Giuseppe Larosa]

Hello @FRKH9521 ,

read the following link

https://www.cisco.com/c/en/us/td/docs/switches/lan/catalyst3750/software/release/15-0_2_se/configuration/guide/scg3750/swqos.html

You can attach only one policy map per ingress port.

Outbounf policing using modular QoS is not supported

C3750 still uses hardware based queueing SRR that only refers to CoS and DSCP values

Hope to help

Giuseppe

[alvitubit]

1. Understanding Bandwidth Limitation: In Cisco 3750 switches, implementing bandwidth limitation on individual IP addresses is feasible to manage network traffic effectively.
2. Identifying Traffic Patterns: Begin by analyzing network traffic patterns to determine which IP addresses or subnets require bandwidth limitation.
3. Access Control Lists (ACLs): Utilize ACLs to specify the IP addresses or subnets for which bandwidth limitation is necessary.
4. Traffic Classification: Employ classification mechanisms to distinguish traffic from different IP addresses or subnets.
5. Quality of Service (QoS): Implement QoS policies to prioritize critical traffic and allocate bandwidth accordingly.
6. Traffic Policing: Configure traffic policing to control the rate of traffic and pdf of traffic for specific IP addresses or subnets.
7. Rate-Limiting Commands: Utilize rate-limiting commands within ACL configurations to restrict bandwidth usage for designated IP addresses.
8. Traffic Shaping: Implement traffic shaping to control the traffic and flow for specified IP addresses or subnets.
9. Monitoring and Adjustment: Regularly monitor network traffic and adjust bandwidth limitations as needed to optimize performance.
10. Testing and Validation: Conduct thorough testing and validation to ensure that bandwidth limitations are effectively applied without disrupting essential services.
11. Documentation and Reporting: Maintain comprehensive documentation of bandwidth limitation configurations and generate regular reports to track network performance.
12. Integration with Medical PDF Books: While managing network infrastructure, leverage resources such as Medical PDF Books to stay updated on medical advancements and relevant literature accessible through their platform.