before

****************************************************

R7(config-pmap-c)#do sh pol int fa 0/1
 FastEthernet0/1

  Service-policy output: extras

    Class-map: ftp (match-all)
      0 packets, 0 bytes
      5 minute offered rate 0 bps, drop rate 0 bps
      Match: protocol ftp
      Queueing
        Output Queue: Conversation 265
        Bandwidth 25 (%)
        Bandwidth 25000 (kbps) Max Threshold 64 (packets)
        (pkts matched/bytes matched) 0/0
        (depth/total drops/no-buffer drops) 0/0/0

    Class-map: telnet (match-all)
      0 packets, 0 bytes
      5 minute offered rate 0 bps, drop rate 0 bps
      Match: protocol telnet
      Queueing
        Output Queue: Conversation 266
        Bandwidth 25 (%)
        Bandwidth 25000 (kbps) Max Threshold 64 (packets)
        (pkts matched/bytes matched) 0/0
        (depth/total drops/no-buffer drops) 0/0/0

    Class-map: sql (match-all)
      0 packets, 0 bytes
      5 minute offered rate 0 bps, drop rate 0 bps
      Match: protocol sqlserver
      Match: access-group 1
      Queueing
        Strict Priority
        Output Queue: Conversation 264
        Bandwidth 56 (kbps) Burst 128 (Bytes)
        (pkts matched/bytes matched) 0/0
        (total drops/bytes drops) 0/0

    Class-map: class-default (match-any)
      772 packets, 88132 bytes
      5 minute offered rate 0 bps, drop rate 0 bps
      Match: any
      Queueing
        Flow Based Fair Queueing
        Maximum Number of Hashed Queues 256  <------------------------------------
        (total queued/total drops/no-buffer drops) 0/0/0


*************************************************************


R7#sh run | b policy
 policy-map extras
  class ftp
   bandwidth percent 25
  class telnet
   bandwidth percent 25
  class sql
   priority 56 128
  class class-default
   fair-queue 512


**************************************************************
after

R7(config-pmap-c)#do sh pol int fa 0/1
 FastEthernet0/1

  Service-policy output: extras

    Class-map: ftp (match-all)
      0 packets, 0 bytes
      5 minute offered rate 0 bps, drop rate 0 bps
      Match: protocol ftp
      Queueing
        Output Queue: Conversation 521
        Bandwidth 25 (%)
        Bandwidth 25000 (kbps) Max Threshold 64 (packets)
        (pkts matched/bytes matched) 0/0
        (depth/total drops/no-buffer drops) 0/0/0

    Class-map: telnet (match-all)
      0 packets, 0 bytes
      5 minute offered rate 0 bps, drop rate 0 bps
      Match: protocol telnet
      Queueing
        Output Queue: Conversation 522
        Bandwidth 25 (%)
        Bandwidth 25000 (kbps) Max Threshold 64 (packets)
        (pkts matched/bytes matched) 0/0
        (depth/total drops/no-buffer drops) 0/0/0

    Class-map: sql (match-all)
      0 packets, 0 bytes
      5 minute offered rate 0 bps, drop rate 0 bps
      Match: protocol sqlserver
      Match: access-group 1
      Queueing
        Strict Priority
        Output Queue: Conversation 520
        Bandwidth 56 (kbps) Burst 128 (Bytes)
        (pkts matched/bytes matched) 0/0
        (total drops/bytes drops) 0/0

    Class-map: class-default (match-any)
      843 packets, 96352 bytes
      5 minute offered rate 0 bps, drop rate 0 bps
      Match: any
      Queueing
        Flow Based Fair Queueing
        Maximum Number of Hashed Queues 512    <---------------------------------------
        (total queued/total drops/no-buffer drops) 0/0/0