Hi! if your Aruba 5400R zl2 Switch is currently running KB.16.02.0009 then you can go straight to latest KB.16.02 (KB.16.02.0028 build), latest KB.16.08 (KB.16.08.0018 build), latest KB.16.09 (KB.16.09.0014 build) or latest KB.16.10 (KB.16.10.0011 build)...all builds available as of today...the 16.02 was a sort of watershed...so the requirement of doing a stepped update (passing through some interim builds) if your switch is already running on 16.02 faded away with this particular release. If your Aruba 5400R zl2 was running an older one probably things would have been just a little bit less "one shot style" in terms of update path.
Given that, I suggest you to update directly to
KB.16.10.0011 from KB.16.02.0009 following Release Notes recommendations and software update best practices described on the "
Best practices for software updates" section of the Aruba 5400R zl2 Basic Operation Guide.
Pay attention that the standard update procedure is valid for an Aruba 5400R zl2 with just one MM (no Management Modules redundancy), in case you have an Aruba 5400R zl2 deployed with two MMs and a particular redundancy mode is enabled (Warm-Standby mode or NonStop Switching mode) the update procedure is a little bit trickier (not too complex) because it should involve both MMs.
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Davide Poletto
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Original Message:
Sent: Dec 07, 2020 01:14 PM
From: Jon Koelker
Subject: 5412R zl2/5406R zl2 Upgrade path from 16.02.0009
Hi - is there a knowledge base article or bulletin which gives the appropriate upgrade path/sequence for 5400 series switches running 16.02.0009 to get to the most recent version? I can't seem to find it in the release notes.
Thanks.
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Jon Koelker
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