05-12-2020 04:23 AM
Due to critical diagnostic outputs, I must upgrade a pair of Nexus 3172T in MCEC configuration with the Core. I'm looking for guidance on potential caveats related to both the Nexus upgrade itself and having to perform upgrade on a pair in the MCEC setup. Thanks in advance for any guidance.
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05-12-2020 07:26 AM
Hi @lcaruso ,
For the upgrade of Nexus switches, configured in vPC, the upgrade is one at a time, starting with the operational secondary.
I strongly recommend you before the upgrade to read the upgrade guide for the target NXOS train release (7.x, 9.2.x, 9.3.x)
as well as the release notes (with focus on the open caveats section) for the target NXOS version:
Hope it helps.
Stay safe,
Sergiu
05-12-2020 07:26 AM
Hi @lcaruso ,
For the upgrade of Nexus switches, configured in vPC, the upgrade is one at a time, starting with the operational secondary.
I strongly recommend you before the upgrade to read the upgrade guide for the target NXOS train release (7.x, 9.2.x, 9.3.x)
as well as the release notes (with focus on the open caveats section) for the target NXOS version:
Hope it helps.
Stay safe,
Sergiu
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