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need help with cisco router configuration
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| DVirchand 2001-12-15, 11:38 am |
| hi
i need help with my cisco 803 series router
I got a small network with
1) Windows 2000 DC/AD and Internal DNS Server. 192.168.1.1
2) Webserver 192.168.1.2
3) Exchange Server 192.168.1.3
4) Proxy Server with two NICs. First one is connected to the internal LAN with IP address 192.168.1.254 and Second one is connected to Cisco Router Enternet Port.
PROBLEM 1
What IP should I use on this Interfaces Cisco Ether and Proxy Second Adapter - Public or Private?
What IP address i can use on Cisco 803 BRi interface - Bublic or Private?
I want internet user to access my webserver and exchange server.
PROBLEM_2
If i remore my proxy server and connect cisco router directly to a hub and set up public ip address on bri interface and setup NAT- can this setting work for my network.
Can u tell me how i can setup NAT on Cisco router and do some special pot maping for my web and exchange servers
Thanks for you help.
Dipesh | |
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| I assume that your router use the BRI interface to connect to the internet. Then, you will need the public IP address on the BRI interface if the ISP did not give you an IP address and also the ISP do not perform NAT for you. You can also use the private IP address for the outside proxy interface and router's ethernet. But, you will want to do a STATIC NAT for your web server and a NAT pool for all client. That document link will help you configure NAT. |
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