下面以实例介绍一下Cisco路由器NAT负载均衡的配置：

相应配置文件如下：

interface Ethernet0/0
ip address 192.168.1.4 255.255.255.248
ip nat inside
!
interface Serial0/0
ip address 200.200.1.1 255.255.255.248
ip nat outside
!
ip access-list 1 permit 200.200.1.2
!
ip nat pool websrv 192.168.1.1 192.168.1.3 netmask 255.255.255.248 type rotary
ip nat inside destination list 1 pool websrv