"trust device cisco-phone" on Lan Lite ios

[Sergey Balyura]

hello, all!

I have some 2960 switches with Lan Lite ios in my infrastructure.

And I try to configure them to support "trust device cisco-phone" and "switchport priority extend cos 0" on ports with cisco phones.

But Lan Lite image does not support "mls qos trust device cisco-phone"

can I use any workaround to trust cos of cisco phone and to remark PC traffic with cos 0?

Thankx in advance.

[nkarthikeyan]

have you tried auto qos feature for voip????

But certainly lite ios has limited features only... you cannot upgrade to the other.... dats de main problem.... but i guess it supports the vlan based qos configuration... there also you can specify voip traffic for cisco phones and make it work....