09-26-2014 01:35 PM - edited 03-07-2019 08:54 PM
09-29-2014 10:23 AM
Hello.
I doubt if "auto qos voip trust" would suit you on inter-switch links, as per documentation the command applies policy-map that gives only 320K for voice and signalling traffic (+ remarking exceeded traffic to BE).
If you want to protect your video traffic in the future, you will have to design new QoS policy and apply it per link.
Regarding "trust dscp" toward WLC/AP - if you configure this, all your laptops will be able to inject marked traffic into your network, abusing your QoS policy; that is why the best practice for VoIP phones is to be placed into dedicated voice VLAN + trust cos (not dscp).
PS: I would suggest you to try the command[s] on one switch and see what configuration will be applied per port (+global).
02-24-2015 12:40 PM
Thanks Vasili --> sorry for the late response. The project had to be put on hold and will resume this summer.
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