AR4640 电信／网通双线路同时使用，主要是内网提供...

AR4640 2个SFP,电信和网通两条线路,因教学需要同时使用,让电信用户走电信的线路访问服务器和网通的用户走网通的线路.也是就说各走各的线路!

我有两个以太网接口,两个千兆光纤接口，应该如何配置，请各位高手解答，在线等！

＝＝＝＝＝＝＝＝＝＝＝＝＝以下是配置资料

interface Ethernet0/0/0
description link_to_server
ip address 192.168.10.1 255.255.255.0
ip policy route-policy xgd
nat server protocol tcp global 219.144.186.28 any inside 192.168.10.2 any
nat server protocol tcp global 219.144.186.29 any inside 192.168.10.3 any
nat server protocol tcp global 219.144.186.20 any inside 192.168.10.4 any
nat server protocol tcp global 221.11.20.26 any inside 192.168.100.2 any
nat server protocol tcp global 221.11.20.27 any inside 192.168.100.3 any
nat server protocol tcp global 221.11.20.28 any inside 192.168.100.4 any
#
interface Ethernet0/0/1
description link_to_workgroup
ip address 192.168.20.1 255.255.255.0
#
interface GigabitEthernet2/0/0
description link_to_dianxin
ip address 222.94.221.68 255.255.255.248
nat outbound 3000
#
interface GigabitEthernet2/0/1
description link_to_wangtong
ip address 221.11.200.231 255.255.255.240
nat outbound 3000
#
interface NULL0
#
acl number 2001
rule 0 permit source 192.168.10.0 0.0.0.255
rule 1 deny
acl number 2002
rule 0 permit source 192.168.100.0 0.0.0.255
rule 1 deny
#
acl number 3000
rule 0 permit ip source 192.168.20.0 0.0.0.255
rule 1 deny ip
#
route-policy xgd permit node 10
if-match acl 2001
apply ip-address next-hop 219.144.182.21
route-policy xgd permit node 20
if-match acl 2002
apply ip-address next-hop 221.11.220.225
#
ip route-static 0.0.0.0 0.0.0.0 219.144.182.21 preference 60
ip route-static 0.0.0.0 0.0.0.0 221.11.220.225 preference 60