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jvmanansala21
Beginner

MLS to MCQ for Cisco 3850

Hi

seeking for your assistance on below matter.

right now we are on the process of replacing our Cisco 3750 to 3850 model, but we can't configure the MLS to C3850 model.

according to Cisco documents MLS is not available on Cisco 3850, only MCQ can be performed on this kind of switch.

I hope you could help us on how to translate below MLS to MCQ and apply it to each interface of switch.

 

MLS Command

mls qos srr-queue output cos-map queue 3 threshold 1  4

mls qos srr-queue output cos-map queue 4 threshold 1  3

mls qos srr-queue output dscp-map queue 3 threshold 1  34

mls qos srr-queue output dscp-map queue 4 threshold 1  24 26

mls qos

3 REPLIES 3
Francesco Molino
VIP Mentor

Hi

 

Take a look on this link from Cisco live session:

https://clnv.s3.amazonaws.com/2018/eur/pdf/BRKCRS-2501.pdf

 

You'll create class-maps with specifics dscp values to classify your traffic.

 

There's also a Cisco doc talking about qos migration from 3750 to 3850:

https://www.cisco.com/c/en/us/support/docs/switches/catalyst-3850-series-switches/118629-technote-qos-00.html


Thanks
Francesco
PS: Please don't forget to rate and select as validated answer if this answered your question

Hi Francisco,

 

Thank you, this is helpful to us to understand QoS on new Cisco iOS

Glad that helps.

Thanks
Francesco
PS: Please don't forget to rate and select as validated answer if this answered your question