ADSL配置静态IP的配置参考

　　Current Configuration:

　　!

　　version 12.1

　　service timestamps debug uptime

　　service timestamps log uptime

　　!

　　hostname 827

　　!

　　ip subnet-zero

　　no ip domain-lookup

　　!

　　bridge irb

　　!

　　interface Ethernet0

　　ip address 192.168.0.254 255.255.255.0

　　ip natinside

　　!--- This is the inside local IP address and it's a private IP address.

　　!

　　interface ATM0

　　no ip address

　　no atm ilmi-keepalive

　　pvc 0/35

　　encapsulation aal5snap

　　!

　　bundle-enable

　　dsl operating-mode auto

　　bridge-group 1

　　!

　　interface BVI1

　　ip address 171.68.1.1 255.255.255.240

　　ip nat outside

　　!--- This is the inside global IP address.

　　!--- This is your public IP address and it is provided to you by your ISP.

　　!

　　ip nat inside source list 1 interface BVI1 overload

　　!--- This statement makes the routerperform PAT for all the

　　!--- End Stations behind the Ethernet interface that are using

　　!--- private IP addresses defined in accesslist #1.

　　ip nat inside source static tcp 192.168.0.5 80 171.68.1.1 80 extendable

　　!--- This statement performs the static address translation for the Web server.

　　!--- With this statement, users trying to reach 171.68.1.1 port 80 (www) will be

　　!--- automatically redirected to 192.168.0.5 port 80 (www), which in this case

　　!--- is the Web server.

　　ip classless

　　ip route 0.0.0.0 0.0.0.0 171.68.1.254

　　!--- IP address 171.68.1.254 is the next hop IP address, also

　　!--- called the default gateway.

　　!--- Your ISP can tell you what IP address to configure as the next hop address.

　　!

　　access-list 1 permit 192.168.0.0 0.0.0.255

　　!--- This access list defines the private network

　　!--- that will be network address translated.

　　bridge 1 protocol ieee

　　bridge 1 route ip

　　!

　　end