PlAwAnSaI
Administrator
[li]set Authentication PPP
host xxx
username [ชื่อ router ที่จะติดต่อ] password [พาสเวิร์ด router ที่จะติดต่อนี้]
เข้าไปที่ int s 0/0/0
encap ppp
ppp authen chap[/li]
[li][/list]
set frame-relay
int s 0/0/0
encap frame
frame interface-dlci [ค่า dlci ที่ได้จาก ISP][/li]
[li]set DNAT
ip nat pool [pool name] pool-ip netmask [subnet]
access-list 1 permit pool-ip wildcard
ip nat inside source list 1 pool [pool-name]
int fa 0/0
ip nat inside
int s 0/0/0
ip nat outside[/li]
[li]set PAT
access-list 1 permit [network] [wildcard]
ip nat inside source list 1 int s 0/0/0 overload
int fa 0/0
ip nat inside
int s 0/0/0
ip nat outside
interface Ethernet0
ip address 192.168.3.1 255.255.255.0
ip nat inside
!
interface Ethernet1
ip address 192.168.4.1 255.255.255.0
ip nat inside
!
interface Serial0
ip address 172.17.38.1 255.255.255.0
ip nat outside
!
ip nat inside source list 1 interface Serial0 overload
!
access-list 1 permit 192.168.3.0 0.0.0.255
access-list 1 permit 192.168.4.0 0.0.0.255
RouterX# show ip nat translations
Pro Inside global Inside local Outside local Outside global
TCP 172.17.38.1:1050 192.168.3.7:1050 10.1.1.1:23 10.1.1.1:23
TCP 172.17.38.1:1776 192.168.4.12:1776 10.2.2.2:25 10.2.2.2:25[/li]
[li]set staticNAT
ip nat inside source static [local ip] [global ip]
local ip = ไอพีของเครื่องข้างใน
global ip = ไอพีที่เครื่องข้างในจะใช้ออกไป[/li]
[li]set DHCP
ip dhcp ex [start ip] [end ip]