3650 Auto QoS Question

[mkazam001]

Hi,

Would like a response from members who've implemented QoS please.

I understand that by default, all ports will trust dscp markings on this switch.

How would you configure auto qos on a 3650 switch stack so that VoIP traffic is prioritised on access ports & uplinks?

What are the verification commands?

Regards, mk

[balaji.bandi]

Check the auto QOS Configuration :

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_011.html

Look at te Monitoring section for monitoring and verify.

[mkazam001]

Thanks Balaji, I'd already seen the documentation, I was after actual port configs.

Regards, mk

[balaji.bandi]

You can run autoqos command as below inside interface :

auto qos voip cisco-phone

auto qos voip trust

Monitor

 show auto qos interface g 1/1 <-- example use the interface

[paul driver]

Hello

---

@mkazam001 wrote:

Thanks Balaji, I'd already seen the documentation, I was after actual port configs.

Regards, mk

---

conf t
int x/x
description cisco Voip device 
auto qos voip cisco-phone trust <------------------Trusting the Cisco phone qos settings

int x/x
description cisco Video telepresence device 
auto qos video cts  <-------------Trusting Cisco  video conferencing qos settings

int x/x
description switch trunk uplink 
auto qos trust <-ONLY on physical interfaces , if portchannel apply on their physical interfaces not on logical interface

[mkazam001]

thank you both, i will add this to my already copious amounts of notes on QoS.

im hoping it will fall into place once i test on the switches.

will rate both as helpful :)

regards, mk