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Cisco 1841w/ CSU/DSU wic All-in-one

Posted on 2011-09-28
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Last Modified: 2012-05-12
I am new to CISCO routers so please bear with me, I have a CISCO 1841 with a T1 CSU/DSU in Slot 0 (s0/0/0). I need to have it configure with the info the ISP provided me below and I need to assign a Full class c ip address: 192.168.41.0. how do I do the above and NAT with the info below:

IP Address Block
IP Address: 12.158.252.152/29
IPv6 Address: /0

WAN Link Details:
WAN Link IP Address:12.91.225.236
AR Serial INT IP Address:12.91.225.237
CR Serial INT IP Address:12.91.225.238
WAN Link Subnet Mask:255.255.255.252

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Question by:jshilge
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i_am_pete earned 2000 total points
ID: 36720670
What is the encapsulation in the serial interface?
Is this an internet t1?

config t
int s0/0/0
ip address 12.91.225.236 255.255.255.252
ip nat outside

int fe0/0
ip address 192.168.41.0 255.255.255.0
ip nat inside

access-list 100 permit 192.168.41.0 0.0.0.255

ip nat inside source list 100 interface s0/0/0 overload
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by:jshilge
ID: 36905026
work great thanks.
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