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Cisco Bug: CSCsz15531 - enqueue failure when the ISDN switch is doing power cycling

Last Modified

Feb 09, 2017

Products (1)

  • Cisco IOS

Known Affected Releases

12.4(24.5)T 12.4(24.5.2)PIX11

Description (partial)

3845 connected ISDN switch. When ISDN power on/off, the 3845 print out error message and traceback with Bad enqueue error.

Only one router 3845 and isdn switch can reproduce this issue. 

The issue is seen on all images: 12.4T, 12.4(24.5.6)PIC01 12.4(24.05.02)PIX11

Issue can be seen on any IOS router
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