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3850 MQC QoS - DSCP to Queue assignment

Hello,

I would have a question regarding the MLS/MQC QoS .

We have a Cisco 3850, supporting two QoS Queuing hardware models at egress: 1P7Q3T OR 2P6Q3T (mentioned here page 66: https://www.ciscolive.com/c/dam/r/ciscolive/apjc/docs/2016/pdf/BRKARC-3439.pdf, and here: https://www.cisco.com/en/US/docs/solutions/Enterprise/Video/qoscampuscat3x50aag.html )

In MLS QOS mode (example: Catalyst 2960, 3750), we can specify a specific DSCP to a specific Queue, in this way:
First:

mls qos srr-queue output dscp map queue 2 threshold 3 46

Then in interface:
Then we have the 4 queues ratios configured at the interface:

srr-queue bandwidth share 10 70 10 10

DSCP flow will have a bandwidth ratio of 70 (queue 2) in this interface

In MQC QoS (with policy, class and service-policy), how to assign a specific queue for a specific flow ? Example with 3850, supporting 1P7Q3T:
class creation:

class-map match-any MatchEF
match dscp ef

policy creation:

policy-map Example_1P7Q3T
class MatchEF
bandwidth 1000

How to, like MLS QOS mode, we can map a specific DSCP to a specific Queue (example: first queue of the 1P7Q3T model) ?

Or, if it's not possible, how the Cisco IOS distribute the classes flow to the 8 queues ?

The 1P7Q3T or 2P6Q3T name is not very clear, especially regarding how we can manage them from a configuration point of view.

 

 

 

 

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