QoS classification/marking using PBR

Most of you already know the 2 usual methods of doing QoS classification and marking:

Use MQC:

class-map match-all HOST-CLASS
 match access-group name HOST-ACL
!
class-map match-any P2P-CLASS
 match protocol fasttrack
!
policy-map TEST-POLICY
 class HOST-CLASS
  set ip precedence 3
 class P2P-CLASS
  police 64000 conform-action set-prec-transmit 0 exceed-action drop 
!
ip access-list extended HOST-ACL
 permit tcp host 10.0.0.1 any eq telnet
!
interface serial 2/1
 service-policy input TEST-POLICY

Use legacy QoS, aka CAR:

interface serial 2/1
 rate-limit input access-group 100 64000 8000 8000 conform-action set-prec-transmit 3 exceed-action set-prec-transmit 0
!
access-list 100 permit tcp host 10.0.0.1 any eq telnet

If you have already used QoS policy propagation via BGP (QPPB) you might get the idea more easily about the next method :

Use PBR:

route-map QOS-MAP permit 10
 match ip address HOST-ACL
 set ip precedence 3
!
route-map QOS-MAP permit 20
 match ip next-hop 99
 set ip precedence 0
!
interface serial 2/1
 ip policy route-map QOS-MAP
!
access-list 99 permit 192.168.0.1
ip access-list extended HOST-ACL
 permit tcp host 10.0.0.1 any eq telnet

No sign of MQC, no sign of CAR, just simple PBR. So now you know what you can do, if you're told to configure QoS classification/marking without using neither MQC nor CAR. Just keep in mind that PBR happens only in the ingress direction.