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Community Member

QoS-WRR in L3 switching

Hi,

We are required to apply WRR QoS on Cat4500 series. But I am not able to understand the concept or WRR. Somehow I am getting confused while understanding the concept/theory.

Egress-queue, threshold ,Cpf, weight ?.

Please share the info?

(Other QoS like Police,shape, Bandwidth -- based on class-map and policy-map are fine and working properly)

Any link on cisco.com?

Thanks in advance

Subodh

1 ACCEPTED SOLUTION

Accepted Solutions
Cisco Employee

Re: QoS-WRR in L3 switching

Hi Subodh,

QoS on 4500 is different from the classic LAN QoS you have on the 2K/3K and 6500 chassis. Configuration also changes with the Supervisor Engine type.

Here is the configuration guide for 4500:

http://www.cisco.com/en/US/docs/switches/lan/catalyst4500/12.2/50sg/configuration/guide/qos.html#wp1437305

HTH

Laurent.

1 REPLY
Cisco Employee

Re: QoS-WRR in L3 switching

Hi Subodh,

QoS on 4500 is different from the classic LAN QoS you have on the 2K/3K and 6500 chassis. Configuration also changes with the Supervisor Engine type.

Here is the configuration guide for 4500:

http://www.cisco.com/en/US/docs/switches/lan/catalyst4500/12.2/50sg/configuration/guide/qos.html#wp1437305

HTH

Laurent.

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