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Cisco Bug: CSCsg36233 - built in port's MAC address changes on Tango card

Last Modified

Jan 24, 2017

Products (1)

  • Cisco 12000 Series Routers

Known Affected Releases


Description (partial)

The build in port's MAC address changes with how many EPA-3GE boards you have.  

For example, if we start with one sub-module, then the build-in port will have mac *3.  Add one 
more sub-module, the build-in port's mac changes to *6, and so on.

Seen with 12.0(32)SY
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  • Full Description (including symptoms, conditions and workarounds)
  • Status
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