现在有一个思科2811路由器要换成H3C的，配置怎么切换？

我现在有一个思科2811路由器配置如下

Building configuration...

Current configuration : 3216 bytes !

version 12.4

service timestamps debug datetime msec

service timestamps log datetime msec

service password-encryption

!

hostname router

!

boot-start-marker

boot-end-marker

!

security authentication failure rate 10 log

security passwords min-length 8

logging buffered 51200 warnings

no logging console

enable secret 5 $1$K9FD$8HTfTB8qU3SX8Rh9D660c1

enable password 7 094F471A1A0A

!

aaa new-model

!

!

aaa authentication login fk local line none

!

aaa session-id common

!

resource policy

!

ip subnet-zero

!

!

ip cef

!

!

ip domain name ***.***

login block-for 10 attempts 2 within 5 login delay 2

!

username cisco privilege 15 secret 5 $1$.ucm$/3pTaysR1SyiWMQyebjc4/

username fkadmin privilege 15 secret 5 $1$kreP$bXAe.FhYxPc6TctCp4dF91

!

!

!

interface FastEthernet0/0

description to ygs

ip address 10.100.1.162 255.255.255.252

duplex auto

speed auto

!

interface FastEthernet0/1

ip address 192.168.20.253 255.255.255.0

ip nat outside

duplex full

speed auto

!

interface FastEthernet0/0/0

switchport access vlan 2

!

interface FastEthernet0/0/1

switchport access vlan 3

!

interface FastEthernet0/0/2

!

interface FastEthernet0/0/3

switchport access vlan 2

no mop enabled

!

interface Vlan1

ip address 20.1.11.254 255.255.255.0

ip nat inside

!

interface Vlan2

ip address 192.168.244.33 255.255.255.240

ip nat inside

!

interface Vlan3

ip address 192.168.88.1 255.255.255.0

!

ip classless

ip route 0.0.0.0 0.0.0.0 192.168.20.254

ip route 10.100.1.0 255.255.255.0 10.100.1.161

ip route 128.3.0.0 255.255.0.0 10.100.1.161

ip route 128.7.0.0 255.255.255.0 10.100.1.161

ip route 128.7.1.0 255.255.255.0 10.100.1.161

ip route 128.7.2.0 255.255.255.0 10.100.1.161

ip route 128.7.3.0 255.255.255.0 10.100.1.161

ip route 192.168.244.0 255.255.255.0 10.100.1.161

!

no ip http server

ip nat inside source list 10 interface FastEthernet0/1 overload

!

!

logging 128.7.124.219

access-list 10 deny 192.168.244.33

access-list 10 deny 192.168.244.34

access-list 10 permit any

access-list 1998 permit 10.100.1.161

access-list 1999 permit 128.7.124.219

snmp-server community y RO

!

control-plane

!

banner login ^C

-----------------------------------------------------------------------

Cisco Router and Security Device Manager (SDM) is installed on this device.

This feature requires the one-time use of the username "cisco"

with the password "cisco". The default username and password have a privilege level of 15.

Please change these publicly known initial credentials using SDM or the IOS CLI.

Here are the Cisco IOS commands.

username <myuser> privilege 15 secret 0 <mypassword> no username cisco

Replace <myuser> and <mypassword> with the username and password you want to use.

For more information about SDM please follow the instructions in the QUICK START

GUIDE for your router or go to http://www.cisco.com/go/sdm

-----------------------------------------------------------------------

^C

!

line con 0

timeout login response 300

password 7 00071A150754

login authentication fk

line aux 0 line vty 0 4

login authentication fk

transport input all

transport output all line vty 5 15

password 7 05080F1C2243

transport input none transport output none

!

scheduler allocate 20000 1000

!

end

现在想用一个H3C路由器把它代替了，那么应该用哪个型号的H3C路由器？具体怎么配置路由？