Team,
I'm using a Centralize Data Plane policy in order to take advantage of DPI based QOS classification on the vEdge/cEdge .
Ex :
from-vsmart data-policy cEDGE_DATA_PLANE
direction all
vpn-list vpn1
sequence 1000
match
app-list cedge_voip-telephony_bus_relev
action accept
set
forwarding-class COS0
Then, I'm building a localized policy for QoS in vManage and attached that policy to a C4321 via a device template , following the QoS config workflow from Cisco SD-WAN QoS Overview White Paper and the latest Cisco SD-WAN deployment CVD .
In the QoS Map , I'm using for "Forwarding Class" the same names (COS0 , COS1 ,..COS7) used in the Centralize Data Plane policy .
But looking into the Cisco ISR4321 sdwan configuration , I'm not seeing anywhere how the mapping is done between the Forwarding Classes (COS0 , COS1 ,..COS7) and the interface queues .
The class-maps used for the policy-map are based on qos-groups:
Ex :
class-map match-any Queue0
match qos-group 0<<<<<<<<
!
class-map match-any Queue1
match qos-group 1
!
class-map match-any Queue2
match qos-group 2
policy-map cEdge_QOS_Victor_v2
class Queue0<<<<<<
priority percent 10
!
class Queue1<<<<<<
bandwidth percent 20
How is the association done between the Forwarding Classes (COS0 , COS1 ,..COS7) and these qos-groups ?
Thank you,
Victor