QOS migration from Cisco 2960 to 9200 switch advice

agradmin
agradmin used Ask the Experts™
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I am replacing a Cisco 2960 switch with a 9200. After copying & pasting the run config from the 2960 the interfaces are missing the following commands;

srr-queue bandwidth share 1 30 35 5
priority-queue out
mls qos trust device cisco-phone
mls qos trust cos

I also see that in our AUTOQOS policy-map for our Cisco phones that the 'police...….' configuration line detail has not pasted across

I am wondering if these commands are handled differently in the 9200 and have to be reconfigured accordingly.

Expert advice on this would be greatly appreciated.
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Datacenter Technician
Top Expert 2012
Commented:
Based on the docs IOS XE for the 9200 switches has different QoS commands than IOS on the 2960 series.
If you don't need anything extra, just QoS for phones, cleaning all QoS config and applying a fresh auto-qos macro might be useful:
Quality of Service Configuration Guide, Cisco IOS XE Gibraltar 16.11.x (Catalyst 9200 Switches)

Author

Commented:
Thanks, I ended up contacting Cisco support and they more or less confirmed that I would have to redo the QOS config (and unable to help further.....).
TimotiStDatacenter Technician
Top Expert 2012

Commented:
Ugh, that's a bit harsh... You just bought new kit from them... :-/

Author

Commented:
Yeah, a bit harsh but a reality. Good help's hard to find these days...…

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