WS-C3650-48PQ qos configuration

[alison.hou]

I could not find  docs from Cisco about how to configure qos  on cisco 3650 switch.  what are the commands to enable qos in global configuration? how to trust dscp in an interface?  

my switch is WS-C3650-48PQ. the software is 03.07.04E.

THANKS,

Alison

a

[luis_cordova]

Hello,

Maybe this link can help you:

https://www.cisco.com/c/en/us/td/docs/switches/lan/catalyst3650/software/release/3se/qos/configuration_guide/b_qos_3se_3650_cg/b_qos_3se_3650_cg_chapter_010.html

Regards

[Georg Pauwen]

Hello,

in XE, MQC is used and not MLS anymore. DSCP is trusted by default:

--> For wired or wireless ports that are connected to the switch (end points such as IP phones, laptops, cameras, telepresence units, or other devices), their DSCP, precedence, or CoS values coming in from these end points are trusted by the switch and therefore are retained in the absence of any explicit policy configuration.

This trust behavior is applicable to both upstream and downstream QoS.

Attached is the QoS guide for 3.7:

https://www.cisco.com/c/en/us/td/docs/switches/lan/catalyst3650/software/release/37e/consolidated_guide/b_37e_consolidated_3650_cg/b_37e_consolidated_3650_cg_chapter_0110010.html

This document might be helpful to, as it describes the changes between MLS and MQC:

https://www.cisco.com/c/en/us/support/docs/switches/catalyst-3850-series-switches/118629-technote-qos-00.html?dtid=pseggl000183&ccid=cc000890&gclid=Cj0KCQiAgMPgBRDDARIsAOh3uyJsi1aEJ0-sg7wNebg6Ll5IIZxBWLqhQ4WHheup4YL4THIkNgS7u5IaAs0sEALw_wcB&gclsrc=aw...