Configure PAT (port address translation) on Cisco2600)

Pat (port address translation) configuration process on Cisco2600: Environment: Intranet port F00, IP: 192.168.0.124, Internet port F01, IP: 172.16.19.1216, connect to company router 172.16.1.116; configuration process: (config) # intf00: Configure port F00 and Intranet port; (config-if) # ipaddress192138

Configuration pat (port address translation) Process on C isco 2600: Environment: Intranet port F0/0, IP: 192.168.0.1/24, Internet port F0/1, IP: 172.16.19.12/16, connect to the company's vro 172.16.1.1/16. configuration process: (config) # int f0/0/Configure port F0/0, internal network port; (config-if) # ip address 192.168

COn isco 2600ConfigurationPat (PortAddressConversion) Process:

　　Environment:Intranet port F0/0, IP: 192.168.0.1/24, Internet port F0/1, IP: 172.16.19.12/16, connect to the company Router

172.16.1.1/16;

　　ConfigurationProcess:

(Config) # int f0/0/ConfigurationF0/0Port, Intranet port; (config-if) # ip address 192.168.0.1 255.255.255.0 (config-if) # ip nat inside (config-if) # no sh (config-if) # exit (config) # int f0/1/ConfigurationF0/1Port, Intranet port; (config-if) # ip address 172.16.19.12 255.255.255.0.0 (config-if) # ip nat outside (config-if) # half-duplex/configuration possible (config-if) # no sh (config-if) # exit (config) # ip nat pool *** 172.16.19.12 172.16.19.12 netmask 255.255.255.0.0/ConfigurationInternet port pool nat (config) # access-list 1 permit 192.168.0.0 0.0.255/ConfigurationInternal network segment (config) # ip nat inside source list 1 pool *** overload/ConfigurationPAT (config) # ip route 0.0.0.0 0.0.0.0 172.16.1.1/ConfigurationDefault route

　　Test results:On an intranet pc (ip address 192.168.0.2), ping 172.16.19.12 and 61.177.7.1 and disable.

　　PortIng example:

Ip nat inside source static tcp 192.168.1.2 80 202.99.220.130 80