Cisco MDS 9000 Family Release Notes for Cisco MDS NX-OS Release 5.0(4d) (OL-21012-06 B0, May 2011)

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Cisco MDS 9000 Family Release Notes for Cisco MDS NX-OS Release 5.0(4d)
OL-21012-06
New Features in Cisco MDS NX-OS Release 5.0(4d)
New Features in Cisco MDS NX-OS Release 5.0(4d)
Cisco MDS NX-OS Release 5.0(4d) is a maintenance release that includes bug fixes. There are no new
features in this release.
Licensed Cisco NX-OS Software Packages
Most Cisco MDS 9000 family software features are included in the standard package. However, some
features are logically grouped into add-on packages that must be licensed separately, such as the Cisco
MDS 9000 Enterprise package, SAN Extension over IP package, Mainframe package, Fabric Manager
Server (FMS) package, Storage Services Enabler (SSE) package, Storage Media Encryption package,
and Data Mobility Manager package. On-demand ports activation licenses are also available for the
Cisco MDS Blade Switch Series and 4-Gbps Cisco MDS 9100 Series Multilayer Fabric switches.
Enterprise Package
The standard software package that is bundled at no charge with the Cisco MDS 9000 Family switches
includes the base set of features that Cisco believes are required by most customers for building a SAN.
The Cisco MDS 9000 family also has a set of advanced features that are recommended for all enterprise
SANs. These features are bundled together in the Cisco MDS 9000 Enterprise package. Refer to the
Cisco MDS 9000 Enterprise package fact sheet for more information.
SAN-OS 3.0(3b) First downgrade to SAN-OS Release 3.3(1c) and then downgrade to Release
3.0(3b).
SAN-OS 3.0(2) First downgrade to SAN-OS Release 3.3(1c) and then downgrade to Release
3.0(2).
SAN-OS 2.0(2b) Use the interface shutdown command to administratively shut any Fibre
Channel ports on Generation 1 modules that are in an operationally down
state before nondisruptively downgrading from NX-OS Release 4.1 to
SAN-OS Release 3.3(1c) then to SAN-OS Release 3.0(3b) or SAN-OS
Release 3.0(2), and then to SAN-OS Release 2.0(2b). An operationally down
state includes
Link failure or not-connected, SFP not present, or
Error Disabled
status in the output of a show interface command. When
an interface is administratively shut it will then show as
Administratively
down
. Interfaces that are currently up or trunking do not need to be shut
down.
SAN-OS 1.3(4a) Downgrade to SAN-OS Release 3.3(1c) and then to Release 3.0(2). Use the
shutdown command to shut all the ports operationally down and
administratively up on all the Generation 1 modules before nondisruptively
downgrading to Release 2.0(2b) and then downgrade to 1.3(4a).
Table 15 FICON Downgrade Path from NX-OS Release 4.1(1c) (continued)
To Release with FICON Enabled Downgrade Path