Router#sh ru
Building configuration...

Current configuration : 3593 bytes
!
version 12.3
service timestamps debug datetime msec
service timestamps log datetime msec
no service password-encryption
!
hostname Router
!
boot-start-marker
boot-end-marker
!

!
cable modem max-cpe 1
no cable qos permission create
no cable qos permission update
cable qos permission modems
cable time-server
!
cable config-file platinum.cm
 service-class 1 max-upstream 128
 service-class 1 guaranteed-upstream 10
 service-class 1 max-downstream 10000
 service-class 1 max-burst 1600
 cpe max 8
 timestamp
!
no aaa new-model
ip subnet-zero
!
!
ip cef

!
ip dhcp pool CableModems
   network 192.168.9.0 255.255.255.0
   bootfile platinum.cm
   next-server 192.168.9.1
   default-router 192.168.9.1
   option 128 ip 192.168.9.1
   option 4 ip 192.168.9.1
   option 2 hex ffff.8f80
   option 11 ip 192.168.9.1
   option 10 ip 192.168.9.1
   lease 1 0 10
!
ip dhcp pool hosts
   network 116.111.131.0 255.255.255.0
   default-router 116.111.131.1
   dns-server 116.111.131.1 192.168.9.1
   domain-name abc.vn
   lease 1 0 10
!
!
call-history-mib retain-timer 1
!
process-max-time 20
!
!
!
!

!
interface FastEthernet0/0
 ip address 125.214.47.252 255.255.255.224
 duplex auto
 speed auto
!
interface FastEthernet0/1
 ip address 192.168.111.1 255.255.255.0
 shutdown
 duplex auto
 speed auto

!
interface Cable1/0
 ip address 116.111.131.1 255.255.255.0 secondary
 ip address 192.168.9.1 255.255.255.0
 no cable downstream rate-limit
 cable downstream annex B
 cable downstream modulation 64qam
 cable downstream interleave-depth 32
 cable downstream frequency 810000000
 cable downstream channel-id 0
 no cable downstream rf-shutdown
 cable downstream rf-power 47
 cable upstream 0 frequency 42000000
 cable upstream 0 channel-width 1600000
 cable upstream 0 minislot-size 4
 cable upstream 0 power-level 0
 cable upstream 0 modulation-profile 1
 cable upstream 0 admission-control 150
 no cable upstream 0 rate-limit
 no cable upstream 0 shutdown
 cable upstream 1 channel-width 1600000
 cable upstream 1 minislot-size 4
 cable upstream 1 modulation-profile 1
 no cable upstream 1 rate-limit
 cable upstream 1 shutdown
 cable upstream 2 channel-width 1600000
 cable upstream 2 minislot-size 4
 cable upstream 2 modulation-profile 1
 no cable upstream 2 rate-limit
 cable upstream 2 shutdown
 cable upstream 3 channel-width 1600000
 cable upstream 3 minislot-size 4
 cable upstream 3 modulation-profile 1
 no cable upstream 3 rate-limit
 cable upstream 3 shutdown
 no cable arp
 cable source-verify dhcp
 cable dhcp-giaddr policy
 no keepalive
!

ip classless
ip route 0.0.0.0 0.0.0.0 125.214.47.225

!
!
cdp run
!

!
alias exec scm show cable modem
!

!
end

Router#