We are in the middle of doing a FLARE code upgrade on a cx300 using just SPA while the SPB is faulty. We tried using the NST (Navisphere Service Taskbar) to deploy the code but during the pre-checks, it says "communication with SPB is lost" - cannot proceed further.
Do we really need both the SPs to be ACTIVE and functioning fine to proceed with the code upgrade ? We also tried to use the direct software deployment using NST without going through the pre-checks, but still the software load threw the same error.
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Roger_Wu
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Posted August 26th, 2014 17:00
Yes, before the upgrade, NST will verify if all the components are Ok.