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New Member

Switches with CAR feature.

I'm looking for a small/medium catalyst with CAR(Commited Access Rate) feature for customers' access control purposes.

Could you suggest me one?

I read about 2600 router with NM-ESW-161 that could solve my problem. But, I have no information about the provisioning way to enable VLAN, 802.1Q trunk and CAR features on ports.

Can this router with this module perform theses features ?

Thanks in advance.

3 REPLIES
Cisco Employee

Re: Switches with CAR feature.

NM-ESW16 does not support CAR on each port . It might support VLAN based rate-limiting(I have not tested it). The following document should help you with other configuration(vlan/trunk)

http://www.cisco.com/univercd/cc/td/doc/product/software/ios122/122newft/122limit/122x/122xt/122xt_2/ft1636nm.htm

You might want to consider the CAT3550 switches

http://www.cisco.com/warp/public/cc/pd/si/casi/ca3550/index.shtml

http://www.cisco.com/warp/public/473/153.html

New Member

Re: Switches with CAR feature.

Thank you very much !!

I will perform some configurations in CAT3550 to test the traffic pollicing.

Do you have some examples of VLAN based rate-limiting ???

New Member

Re: Switches with CAR feature.

3550 does not do vlan based policing currently. It is planned for a future release. currently per-port policing (ingress/egress) is only supported.

http://www.cisco.com/warp/public/473/153.html

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