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Cisco Bug: CSCum54610 - G703 Unframed E1 controller stays down after cable insertion

Last Modified

Mar 16, 2018

Products (1)

  • Cisco 2900 Series Integrated Services Routers

Known Affected Releases

15.2(3)T1

Description (partial)

Symptom:
E1 controllers won't stay up, flap between down (AIS detected) and up.

Conditions:
ISR G2 router with multiple VWIC2-xMFT-G703 ports running unframed E1.  Ports must be plugged into one another or use a hard T1/E1 loopback plug.
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