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New Member

QoS on etherchannels

I would like to know what is the QoS scheduling/queueing mechanism when traffic goes through an Etherchannel circuit between access to distribution and distribution to core layers.

Regards,

Jose Reyna

2 REPLIES
Super Bronze

Re: QoS on etherchannels

Hi

QoS mechanisms are the same on Etherchannels as on standard ports - on switches QoS scheduling is done in hardware so it's done on the ports.

Exactly what the queues etc. are depends on your switch model/line card types.

Regards

Aaron

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Aaron Please remember to rate helpful posts to identify useful responses, and mark 'Answered' if appropriate!
New Member

Re: QoS on etherchannels

I have the same question than the original poster, but: Is QoS available on Etherchannel for 3560 & 3750 switches? I mean :

1- service-policy to identify & mark incoming traffics

2- Scheduling, prioritizing, rate limits, etc for outgoing traffics with 1P3Q3T or 4Q3T queueing mechanism

Thanks

Ben

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