How to apply Qos in the precedence of cache server

Question

m in an isp  and iwant to apply the QOS to enhance my network internet performance
actually i  have two requests , i will start with showing brief topology about my network and start asking the questions .
here is the topology below :
from the topology above , my access is only on R1 which is BGP internet gateway router and R2 is my ISP router.
1- i want to apply Qos on R1 so that a subnet of 32 ips to have gurantee bandwidth of 30M .
assume  the subnet  is 10.20.30.0/27  that need to be bw gurantee .
2- i want the download traffic by idman or ftp on my Router R1 dont exceed 50 % of my total bw .
i mean that i have 450M bandwith from my isp , & sometimes we have a  slow in browsing , so i want to enhance the browsing quality because  its more important that downloading files from internet.
here is my two requests above , i dont know how it will work with the precedence of the cache server .
anyway , i will paste my config of router and i will replace my puplic ips with xxx for privacy .
7200Gateway#sh run
Building configuration...
Current configuration : 10149 bytes
upgrade fpd auto
version 12.4
service timestamps debug datetime msec
service timestamps log datetime msec
service password-encryption
hostname 7200Gateway
boot-start-marker
boot-end-marker
logging message-counter syslog
logging buffered 50000
enable secret xxxxxxxxxxxxxx
no aaa new-model
ip source-route
ip wccp 80 redirect-list CACHE80
ip wccp 90 redirect-list CACHE90
ip cef
no ip domain lookup
ip accounting-threshold 4294967295
login block-for 180 attempts 3 within 60
login quiet-mode access-class telnet
login on-failure log
login on-success log
no ipv6 cef
multilink bundle-name authenticated
username xxxxxx password xxxxx
archive
log config
  hidekeys
interface GigabitEthernet0/1
description LAN
bandwidth 230000
ip address 10.160.150.2 255.255.255.0
ip wccp 80 redirect in
ip policy route-map CACHE-REDIRECT
load-interval 30
duplex auto
speed auto
media-type rj45
negotiation auto
interface FastEthernet0/2
no ip address
shutdown
duplex auto
speed auto
interface GigabitEthernet0/2
description Cache
bandwidth 150000
ip address x.x.x.x 255.255.255.248
ip wccp redirect exclude in
load-interval 30
duplex auto
speed 1000
media-type rj45
negotiation auto
interface GigabitEthernet0/3
description Internet
bandwidth 230000
ip address x.x.x.x 255.255.255.252
ip wccp 90 redirect in
load-interval 30
duplex full
speed 1000
media-type sfp
negotiation auto
router bgp zzzzzzz
no synchronization
bgp log-neighbor-changes
network xxxx mask xxxxx
network xxxx mask xxxx
network xxxx mask xxxxx
network xxxx mask xxxx
network xxxx mask xxxxx
network xxxx mask xxxx
redistribute connected
redistribute static
neighbor zzzzzzzz remote-as zzzzzzz
neighbor zzzzzzz password zzzzzzz
neighbor zzzzzz route-map Pipo out
no auto-summary
ip forward-protocol nd
ip route 0.0.0.0 0.0.0.0 xxxxxxxxxxx
ip route xxxxxxxx 255.255.0.0 xxxxxxxxxx
ip route xxxxxxxx 255.255.0.0 xxxxxxxxxx
ip route xxxxxxxx 255.255.0.0 xxxxxxxxxx
ip route xxxxxxxx 255.255.0.0 xxxxxxxxxx
ip route xxxxxxxx 255.255.0.0 xxxxxxxxxx
ip route xxxxxxxx 255.255.0.0 xxxxxxxxxx
ip route xxxxxxxx 255.255.0.0 xxxxxxxxxx
no ip http server
no ip http secure-server
ip flow-top-talkers
top 200
sort-by bytes
cache-timeout 5000
ip access-list extended bb
permit ip xxxx.xxxx.xx.0 0.0.1.255 any
ip access-list extended CACHE80
permit tcp xxxxxxx any eq www
ip access-list extended CACHE90
permit tcp any xxxxx.0 0.0.0.255
ip access-list extended pipo
permit ip xxxxx xxxxxxx any
  permit ip xxxxx xxxxxxx any
ip access-list extended private
permit tcp 172.16.0.0 0.0.255.255 any eq www
permit ip 10.20.30.0 0.0.0.255 any
ip access-list extended telnet
permit ip xxxxxx xxxxxxx.255.255 any log
permit ip xxxx xxxxx 0.0.0.255 any log
ip prefix-list bb seq 5 permit xxxxx
ip prefix-list bbseq 10 permit xxxxxx
logging history size 500
no cdp run
route-map pipo permit 10
match ip address prefix-list pipo1
route-map pipo permit 20
match ip address prefix-list newsubnet
set metric 500
set origin incomplete
set as-path prepend xxxxxxxxx
route-map permit 10
match ip address prefix-list bibo
route-map CACHE-REDIRECT permit 10
match ip address  private
set ip next-hop 1vvvvvv
route-map CACHE-REDIRECT permit 20
match ip address bibo e1
set ip next-hop vvvvvv
route-map CACHE-REDIRECT permit 30
match ip address pipo
set ip next-hop vvvvvvvvvv
route-map CACHE-REDIRECT permit 100
snmp-server community xxxxxx RO
control-plane
dial-peer cor custom
line con 0
password xxxxxxxx
logging synchronous
login
stopbits 1
line aux 0
stopbits 1
line vty 0 4
exec-timeout 60 0
password xxxxxxxxxxxxxxxxx
logging synchronous
login local
end

Answer 1

Hi Vinay,
Please check the program. I have used the replace statement but it is not working.
IF NOT v_sap_bom_rec IS INITIAL.
Spliting the records at '~' delimiter
    SPLIT v_sap_bom_rec AT c_del INTO  wa_bom_file-model_name
                                       wa_bom_file-product_code
                                       wa_bom_file-description
                                       wa_bom_file-product_type
                                       wa_bom_file-mfg_part_num
                                       wa_bom_file-mfg_part_desc.
    REPLACE cl_abap_char_utilities=>horizontal_tab IN wa_bom_file-mfg_part_desc WITH space .
    wa_bom_file-status = c_status.
    APPEND wa_bom_file  TO i_bom_file.
But it is not working.
Please help me..
Thanks
Neelima