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Cisco Cisco MDS 9000 NX-OS Software Release 7.3 Notas de publicación

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Nondisruptive Upgrade Path to Cisco MDS NX-OS Release 7.3(0)DY(1)
Use 
Table 1
 to determine your nondisruptive upgrade path to Cisco MDS NX-OS Release 7.3(0)DY(1). Find the image release 
number you are currently using in the “Current Release” column of the table and follow the steps in the order specified to 
perform the upgrade. 
•
Upgrading from releases prior to Cisco MDS NX-OS Release 6.2(9) to Cisco MDS NX-OS Release 7.3(0)DY(1) is not 
supported. In such a scenario, we recommend that you first upgrade to Cisco MDS NX-OS Release 6.2(13a) or higher and 
then upgrade to Cisco MDS NX-OS Release 7.3(0)DY(1).
•
Upgrading from Cisco MDS NX-OS Release 7.3(1)D1(1) to Cisco MDS NX-OS Release 7.3(0)DY(1) is not supported. In 
such a scenario, we recommend that you first downgrade to Cisco MDS NX-OS Release 7.3(0)D1(1) and then upgrade to 
Cisco MDS NX-OS Release 7.3(0)DY(1).
Table 1
Nondisruptive Upgrade Path to Cisco MDS NX-OS Release 7.3(0)DY(1)
Current Release 
Nondisruptive Upgrade Path and Ordered Upgrade Steps
MDS NX-OS:
7.3(1)D1(1)
1.
Downgrade to MDS NX-OS Release 7.3(0)D1(1).
2.
Upgrade to MDS NX-OS Release 7.3(0)DY(1).
All 6.2(9) and above 
releases 
Upgrade directly to MDS NX-OS Release 7.3(0)DY(1).
All 6.2(7) and 
earlier releases
1.
Upgrade to MDS NX-OS Release 6.2(13a).
2.
Upgrade to MDS NX-OS Release 7.3(0)DY(1).
All 5.2(x) releases
1.
Upgrade to MDS NX-OS Release 6.2(13a).
2.
Upgrade to MDS NX-OS Release 7.3(0)DY(1).
All 5.0(x) releases
1.
Upgrade to MDS NX-OS Release 5.2(8h).
2.
Upgrade to MDS NX-OS Release 6.2(13a).
3.
Upgrade to MDS NX-OS Release 7.3(0)DY(1).
All 4.2(x) releases 
and 4.1(x) releases
1.
Upgrade to NX-OS Release 5.0(8a).
2.
Upgrade to NX-OS Release 5.2(8h).
3.
Upgrade to MDS NX-OS Release 6.2(13a).
4.
Upgrade to NX-OS Release 7.3(0)DY(1).
SAN-OS:
Release 3.3(2), 
3.3(3), 3.3(4x), and 
3.3(5x).
1.
Upgrade to NX-OS Release 4.2(9).
2.
Upgrade to NX-OS Release 5.0(8a).
3.
Upgrade to NX-OS Release 5.2(8h).
4.
Upgrade to MDS NX-OS Release 6.2(13a).
5.
Upgrade to NX-OS Release 7.3(0)DY(1).