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cisco 2621 router config help

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redeyes1965

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May 12, 2001
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If i explain my task, could someone please help me with the congiguration.

Here goes.

Have had a 256k adsl link installed for internet access. With a single pc attached i can access to the internet great.

Now i want to put a 2621 router (os 12.0) in between the adsl link and my network to act as a firewall.

internet gateway is in the 217.xxx.xxx.xxx range with a subnet of 255.255.255.240 so i presume that i would configure ethernet 01(outside) in this range.

i want to gain access using the range 10.x.x.x
with a subnet of 255.255.255.0 so i presume i need to configure ethernet 00(inside) in this range.

What else do i need to do to ensure firewall protection from the internet + is it possible you could show me an example config that does this?

Thanks for your help in this matter

Tim
 
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