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rana415's avatar
rana415
Icon for Neophyte rankNeophyte
2 months ago

Duplicate interfaces being discovered while doing any IOS upgrade on devices.

Duplicate interfaces being discovered while doing any IOS upgrade on devices. Initially as per support we did some fine tuning on data source level, however recently this issue becomes more severe as we have lot of hardware changes planned. Anyone came across this issue or any solution for it? I know whenever any hardware changes happen there could be interface index value changes but we have 2-3 duplicate value of interfaces and we have to carefully disabled the one which does not have any data considering historical data.

  • Joe_Williams's avatar
    Joe_Williams
    Icon for Professor rankProfessor
    2 months ago

    This is due to a setting on the Cisco devices, they are not retaining their index number for the interfaces. I am not a network person per say, this this might not be 100% correct for your situation but check this article out.