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Cisco Bug: CSCvu40129 - Incorrect ISSU operation in some 6.2.x to 8.2.x upgrades

Last Modified

Aug 12, 2020

Products (8)

  • Cisco Nexus 7000 Series Switches
  • Cisco Nexus 7000 10-Slot Switch
  • Cisco Nexus 7000 4-Slot Switch
  • Cisco Nexus 7700 6-Slot Switch
  • Cisco Nexus 7700 18-Slot Switch
  • Cisco Nexus 7000 18-Slot Switch
  • Cisco Nexus 7000 9-Slot Switch
  • Cisco Nexus 7700 10-Slot Switch

Known Affected Releases

6.2(22) 6.2(24) 8.2(5.51) 8.2(5.55) 8.2(5.59)

Description (partial)

Symptom:
--
nexus-7000# install all kickstart bootflash:n7000-s2-kickstart.8.2.5.bin system bootflash:n7000-s2-dk9.8.2.5.bin parallel

        < all success operations >

        Compatibility check is done:
        Module  bootable          Impact  Install-type  Reason
        ------  --------  --------------  ------------  ------
             1       yes  non-disruptive       rolling
             2       yes  non-disruptive       rolling
             5       yes  non-disruptive         reset
             6       yes  non-disruptive         reset
             9       yes  non-disruptive       rolling
            10       yes  non-disruptive       rolling

       < snip >

Conditions:
{+} Use the 'install all' command-line in this particular setup:

--
from 6.2.22 to 8.2.4 or 8.2.5
from 6.2.24 to 8.2.3, 8.2.4 or 8.2.5
--
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Bug Details Include

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  • Status
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  • Known Fixed Releases
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