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Cisco Bug: CSCtc91976 - Speed LED on g0/3 always stays on whenever PVDM 3 is present in the box

Last Modified

Feb 06, 2017

Products (1)

  • Cisco 3900 Series Integrated Services Routers

Known Affected Releases


Description (partial)

For c3900e platforms:
Speed LED on Ge0/3 stays on without cable attached.

For c2921, c2951, c3925, and c3945 platforms:
Link LED for Ge0/2 stays green without blinking when no cable is attached.
For c3900e platforms:
This problem should not be seen as this defect was fixed prior to the first release of c3900e software.

For c2921, c2951, c3925, and c3945 platforms:
A PVDM must be installed in the third PVDM slot for problem to be observed.
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  • Status
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