class-map match-all Telnet
  match access-group name Telnet
 class-map match-all FTP
  match access-group name FTP
!
!

 policy-map Optional
  class FTP
   bandwidth percent 25  
  class Telnet
   bandwidth percent 25
  class class-default
   bandwidth percent 50
!

interface Ethernet0/1
 ip address 180.40.7.131 255.255.255.224
 no ip proxy-arp
 max-reserved-bandwidth 100  <--------------- to change from 75% to 100%
 service-policy output Optional
 half-duplex

!
!
ip access-list extended FTP
 permit tcp any any eq ftp-data
 permit tcp any any eq ftp
ip access-list extended Telnet
 permit tcp any any eq telnet
!
!

R1#sh policy-map int e 0/1
 Ethernet0/1

  Service-policy output: Optional

    Class-map: FTP (match-all)
      0 packets, 0 bytes
      5 minute offered rate 0 bps, drop rate 0 bps
      Match: access-group name FTP
      Queueing
        Output Queue: Conversation 265
        Bandwidth 25 (%)
        Bandwidth 2500 (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: access-group name Telnet
      Queueing
        Output Queue: Conversation 266
        Bandwidth 25 (%)
        Bandwidth 2500 (kbps) Max Threshold 64 (packets)
        (pkts matched/bytes matched) 0/0
        (depth/total drops/no-buffer drops) 0/0/0

    Class-map: class-default (match-any)
      127 packets, 12619 bytes
      5 minute offered rate 0 bps, drop rate 0 bps
      Match: any
      Queueing
        Output Queue: Conversation 267
        Bandwidth 50 (%)
        Bandwidth 5000 (kbps) Max Threshold 64 (packets)
        (pkts matched/bytes matched) 5/1521
        (depth/total drops/no-buffer drops) 0/0/0
R1#