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Auto QOS on Catalyst 3560G for Cisco IP Phones

Hi,

Can you please tell me the command I should be using for the interfaces where my IP phones are to be connected,

I'm unsure if it should be

auto qos voip cisco-phone

or

auto qos voip trust

or both?

Also does the trunk link to the CME router need to have these commands applied?

Thanks,

Chris

2 REPLIES

Re: Auto QOS on Catalyst 3560G for Cisco IP Phones

on the port connected to the ip phone:

auto qos voip cisco-phone

the above comman Enable auto-QoS on the interface, and specify that the interface

is connected to a Cisco IP phone.

The QoS labels of incoming packets are trusted only when the

Cisco IP phone is detected.

on the turnk between swithc to switch or switch to router:

auto qos voip trust

this command Enable auto-QoS on the interface, and specify that the interface

is connected to a trusted router or switch

Please, if helpful Rate

New Member

Re: Auto QOS on Catalyst 3560G for Cisco IP Phones

Many Thanks,

I have a crossover cable going from the switch into a different vendor switch, for this port would I need to put in "auto qos voip trust"?

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