05-26-2021 12:13 PM - edited 05-26-2021 12:15 PM
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05-26-2021 12:48 PM
Explain why, we do many stack upgrades never seen any issue, can you provide what went wrong? what version to what is the target version you upgrade.
https://www.cisco.com/c/en/us/support/docs/switches/catalyst-9300-series-switches/216231-upgrade-guide-for-cisco-catalyst-9000-sw.html
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05-26-2021 03:20 PM
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