Controller T1 line looped

[pgaliardo]

We have a dual port T1 WIC card on a Cisco 2600 router. I cannot get the controller to show as up. I've tried every config. The configs for each is shown. I think the inband CSU loop error on port 1 is causing the problem. Any ideas anyone? FYI, there is no connection to the 0/1. The line is connected to 0/2. Do these ports work independently, or can one cause problems on the other?

T1 0/1 is down. (Line Looped (inband CSU code))
Applique type is Channelized T1
Cablelength is short 266
Receiver has loss of signal.
alarm-trigger is not set
Version info Firmware: 20000922, FPGA: 15
Framing is ESF, Line Code is B8ZS, Clock Source is Line.
Data in current interval (0 seconds elapsed):
0 Line Code Violations, 0 Path Code Violations
0 Slip Secs, 0 Fr Loss Secs, 0 Line Err Secs, 0 Degraded Mins
0 Errored Secs, 0 Bursty Err Secs, 0 Severely Err Secs, 0 Unavail Secs
T1 0/2 is down.
Applique type is Channelized T1
Cablelength is short 266
Receiver has loss of signal.
alarm-trigger is not set
Version info Firmware: 20000922, FPGA: 15
Framing is ESF, Line Code is B8ZS, Clock Source is Line.
Data in current interval (0 seconds elapsed):
0 Line Code Violations, 0 Path Code Violations
0 Slip Secs, 0 Fr Loss Secs, 0 Line Err Secs, 0 Degraded Mins
0 Errored Secs, 0 Bursty Err Secs, 0 Severely Err Secs, 0 Unavail Secs

 

[computerhighguy]

They both share the same clock. One will effect the other.


It is what it is!!
__________________________________
A+, Net+, I-Net+, Certified Web Master, MCP, MCSA, MCSE, CCNA, CCDA, and few others (I got bored one day)

 

[pgaliardo]

Thanks - any ideas on how to clear the "inband csu code". Every no loopback command I tried does not work.

 

[computerhighguy]

Sounds like the end pointis either looped or is issuing you a loop.


It is what it is!!
__________________________________
A+, Net+, I-Net+, Certified Web Master, MCP, MCSA, MCSE, CCNA, CCDA, and few others (I got bored one day)