Cisco Cisco MDS 9000 NX-OS Software Release 5.0 Guida All'Installazione
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Cisco MDS 9000 NX-OS Release 5.0(1a) and
SAN-OS 3.3(x) Software Upgrade and
Downgrade Guide
SAN-OS 3.3(x) Software Upgrade and
Downgrade Guide
May 2010
This document provides information on upgrading to NX-OS Release 5.0(1a) and from SAN-OS Release
3.3(x) to NX-OS Release 4.2(x). It provides information on downgrading from NX-OS Release 5.0(1a)
to SAN-OS Release 3.3(x), and downgrading from NX-OS Release 4.2(x) to SAN-OS Release 3.3(x).
3.3(x) to NX-OS Release 4.2(x). It provides information on downgrading from NX-OS Release 5.0(1a)
to SAN-OS Release 3.3(x), and downgrading from NX-OS Release 4.2(x) to SAN-OS Release 3.3(x).
You will need to do these tasks to upgrade/downgrade:
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To upgrade from SAN-OS, you must first upgrade to SAN-OS Release 3.3(x), then upgrade to
NX-OS Release 4.2(x), and then upgrade to NX-OS Release 5.0(1a).
NX-OS Release 4.2(x), and then upgrade to NX-OS Release 5.0(1a).
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To upgrade, you must first upgrade to NX-OS Release 4.2(x), then you can upgrade to NX-OS
Release 5.0(1a).
Release 5.0(1a).
•
To downgrade, you must first downgrade to SAN-OS Release 3.3(x).
This guide includes the following sections:
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Note
All command-line interface (CLI) session examples provided in this document are only intended for
reference. The actual switch output differs based on your switch model.
reference. The actual switch output differs based on your switch model.