interface Vlan8
description Waiwang
ip address 公网ip_1 255.255.255.240
ip nat outside
ip virtual-reassembly in
ip nat pool cisco 公网ip_1 公网ip_1 netmask 255.255.255.240
ip nat inside source list 10 pool cisco overload
ip nat inside source static 192.168.1.2 公网ip_2
ip nat inside source static 192.168.1.3 公网ip_3