I'm testing Alcatel Ip-Touch with Cisco 2950 device.
PC is connected to Alcatel Ip phone, Ip phone must be in vlan 600 and PC in vlan 200.
I need to tag IP traffic from Ip-phone with CoS=5 , and data traffic from PC with CoS=0
I think voice-vlan macro is not the best solution for non-cisco Ip Phone.
I choose to configure a trunk on the 2950 port :
description ----- PC + IP Phone -----
switchport trunk native vlan 200
switchport trunk allowed vlan 200,600
switchport mode trunk
storm-control broadcast level 50.00
spanning-tree bpdufilter enable
spanning-tree bpduguard enable
But, how could I add , in this type of configuration (based on non-trusted port), CoS tagging to make the difference between ToIP traffic and data traffic from PC ??