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CUCM Refresh Upgrade IMM Boot Loop

This document explains how to recover from the IMM Bootloop during a Refresh upgrade (or any CUCM upgrade that involves upgrading the IBM firmware) where a customer has changed the default IIMM credentials.  Associated error:

Error:  "Unable to validate userid/password on IMM at IP address

Connecting via IPMI device driver (KCS interface)"

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Last update:
‎04-29-2013 07:35 AM
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