R3#sh run | b class
class-map match-all telnet
  match protocol telnet
class-map match-all dscp12
  match  dscp af12
class-map match-all ftp
  match protocol ftp
!
!
policy-map FromR3
  class dscp12
   priority percent 25
  class ftp
   bandwidth remaining percent 51
  class telnet
   bandwidth remaining percent 24
  class class-default
   bandwidth remaining percent 25
!
!
interface Serial1/2
 ip address 180.40.7.1 255.255.255.224
 max-reserved-bandwidth 100
 service-policy output FromR3
end