12-15-2006 09:31 AM - edited 03-03-2019 03:03 PM
I am resturcturing two T1 lines in my cisco 3640. I currently have fractional T1's coming into a controller card seperating the lines. I want to move two of them to a DSU/CSU interface and run the as a full T1 vs fractional. I configured the interface as follows but it will not connect:
interface Serial3/1
description *** PVC to FCA ***
ip address 172.16.1.5 255.255.255.252
ip nat inside
service-module t1 clock source internal
no cdp enable
Almost identical except for the clocking
Please help
12-15-2006 10:07 AM
Typically if you are connecting to a service provider you want to configure the clock as line. You also should check with the service provider to find out the proper line-code and framing. If you need to make changes to those see the following command reference:
Hope this helps
Steve
12-15-2006 02:04 PM
Thanks for the help Steve but all of that information is correct. I am a little stumped unless there is an issue with the ADTRAN on the other end or a conflict in the ARP table using the same address for the interface. Because I used the same ip address from the current interface (Serial 2/0 which runs the fractional T1 connection now) on the new DSU/CSU (Serial 3/0) interface. Any ideas?
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