6509 CaTOS Policing question

Unanswered Question
Jul 15th, 2008

All,

We have a 6509 with Sup720 running 8.6(4). We configured two GigE port 2/13 and 2/14 as trunk allowing VLAN 101.

We want to apply a policer to limit traffic on 2/13. Below is what I did:

set qos enable

set qos policer microflow MIC-P1 rate 100000 burst 100 drop

set qos acl ip IP-ACL3 trust-cos microflow MIC-P1 ip any any

commit qos acl all

set qos acl map IP-ACL3 2/13


Then I inject 500Mbps traffic on both 2/13 and 2/14, and I get 500Mbps traffic out of both ports too. It seems the policing on 2/13 does not take effect. Can anyone help me out?


Thanks,


Li

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Marwan ALshawi Tue, 07/22/2008 - 03:18

compaire ur conffig with the following config


CAT6500-CATOS> (enable) set qos policer microflow ONE-MEG-FLOWS

rate 1000 burst 8 drop

QoS policer for microflow ONE-MEG-FLOWS created successfully.

Rate is set to 992 and burst is set to 8 in hardware due to hardware granularity.

CAT6500-CATOS> (enable) set qos acl ip ONE-MEG-FLOW-ACL dscp 0

microflow ONE-MEG-FLOWS ip any any

ONE-MEG-FLOW-ACL editbuffer modified. Use 'commit' command to apply changes.

CAT6500-CATOS> (enable) commit qos acl ONE-MEG-FLOW-ACL

QoS ACL 'ONE-MEG-FLOW-ACL' successfully committed.

CAT6500-CATOS> (enable) set qos acl map ONE-MEG-FLOW-ACL 3/1

ACL ONE-MEG-FLOW-ACL is successfully mapped to port 3/1.

CAT6500-CATOS> (enable)


if helpfule Rate

good luck

lizhu2008 Tue, 07/22/2008 - 05:42

I finally know why it did not work before: microflow polcier only affect traffic routed by MSFC, I need to use the following command to make my configuration work:

set qos bridged-microflow-policing enable


Thank you for your reply,


Li

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