I have 3750 switch ports configured with auto qos voip trust command to support voip.
The 3750 have vlan trunks connecting them to a 6509 - I need to correcty configure the 6509 Q0S to match the auto qos voip trust feature in the 3750.
Is there a best practice document for that - or what should the 6509 config look like.
Sample port configs are below
3750 User Port
interface FastEthernet1/0/2
switchport access vlan 78
switchport mode access
switchport voice vlan 178
srr-queue bandwidth share 10 10 60 20
srr-queue bandwidth shape 10 0 0 0
mls qos trust cos
auto qos voip trust
spanning-tree portfast
3750 Uplink Port
interface GigabitEthernet1/0/3
switchport trunk encapsulation dot1q
switchport trunk pruning vlan none
switchport mode trunk
srr-queue bandwidth share 10 10 60 20
srr-queue bandwidth shape 10 0 0 0
queue-set 2
mls qos trust cos
auto qos voip trust
6509 termination of Uplink Port
!
interface GigabitEthernet2/4
description Port 2-4 MM Fiber to King_Building 12th Floor
switchport
switchport trunk encapsulation dot1q
switchport mode trunk
no ip address
mls qos trust cos
