Hi I´m very new with QoS, Im trying to apply QoS based on VLAN...im using an IE3300 sw to tests.
In first place y want to mark with DSCP the traffic from specifics VLANs
This is my resumed config
vlan 200
name OT_Traffic
!
vlan 300
name IT_Traffic
!
interface GigabitEthernet1/6
switchport mode access
switchport access vlan 200
!
interface GigabitEthernet1/7
switchport mode access
switchport access vlan 300
!
class-map match-all OT_Traffic
match vlan 200
!
class-map match-all IT_Traffic
match vlan 300
!
policy-map Prioritize_Traffic
class OT_Traffic
set ip dscp 46
class IT_Traffic
set ip dscp 0
class class-default
!
interface GigabitEthernet1/6
service-policy input Prioritize_Traffic
!
interface GigabitEthernet1/7
service-policy input Prioritize_Traffic
!
When i try to applie the service-policys to the interfaces i have this error "'match vlan' supported on main interfaces with defined IEEE 802.1Q/ISL sub-interfaces
command terminated because it failed on GigabitEthernet1/6"
Where im wrong?
