R7#sh run | b class
class-map match-all Telnet
  match protocol telnet
class-map match-all FTP
  match protocol ftp
class-map match-all SQL
  match access-group 100
  match protocol sqlserver

!
!
policy-map Prob18to20
  class FTP
   bandwidth percent 25
  class Telnet
  class SQL
   priority 56 128