Installation guide
Table Of Contents
- Cisco MDS 9000 Family Release Notes for Cisco MDS NX-OS Release 5.2(8c)
- Contents
- Introduction
- Components Supported
- MDS 9000 Chassis and Module Support
- Software Download Process
- Determining the Software Version
- Determining Software Version Compatibility
- Downloading Software
- Selecting the Correct Software Image for an MDS 9100 Series Switch
- Selecting the Correct Software Image for an MDS 9200 Series Switch
- Selecting the Correct Software Image for an MDS 9500 Series Switch
- NPE Software Images
- Upgrading Your Cisco MDS NX-OS Software Image
- Downgrading Your Cisco MDS SAN-OS Software Image
- New Features in Cisco MDS NX-OS Release 5.2
- New Features in Cisco MDS NX-OS Release 5.2(8c)
- Cisco MDS NX-OS Release 5.2(8c) is a maintenance release that includes bug fixes. It does not include new features.
- New Features in Cisco MDS NX-OS Release 5.2(8b)
- New Features in Cisco MDS NX-OS Release 5.2(8a)
- New Features in Cisco MDS NX-OS Release 5.2(8)
- New Features in Cisco MDS NX-OS Release 5.2(6b)
- New Features in Cisco MDS NX-OS Release 5.2(6a)
- New Features in Cisco MDS NX-OS Release 5.2(6)
- New Features in Cisco MDS NX-OS Release 5.2(2d)
- New Features in Cisco MDS NX-OS Release 5.2(2a)
- New Features in Cisco MDS NX-OS Release 5.2(2)
- New Features in Cisco MDS NX-OS Release 5.2(1)
- New Hardware in Cisco MDS NX-OS Release 5.2(1)
- Licensed Cisco NX-OS Software Packages
- Deprecated Features
- Limitations and Restrictions
- SME Quorum
- OUI Mismatch for SME Tape Targets
- FCIP Performance Drop
- FCoE Module
- IPv6
- User Roles
- Schedule Job Configurations
- Maximum Number of Zones Supported in Interop Mode 4
- InterVSAN Routing
- Java Web Start
- VRRP Availability
- Using a RSA Version 1 Key for SSH Following an Upgrade
- CFS Cannot Distribute All Call Home Information
- Availability of F Port Trunking and F Port Channels
- Reserved VSAN Range and Isolated VSAN Range Guidelines
- Applying Zone Configurations to VSAN 1
- Running Storage Applications on the MSM-18/4
- RSPAN Traffic Not Supported on CTS Ports on 8-Gbps Switching Modules
- I/O Accelerator Feature Limitations
- Support for FCIP Compression Modes
- Saving Copies of the Running Kickstart and System Images
- Configuring Buffer Credits on a Generation 2 or Generation 3 Module
- Features Not Supported on the Cisco MDS 9148 Switch
- PPRC Not Supported with FCIP Write Acceleration
- Configuring a Persistent FCID in an IVR Configuration with Brocade Switches
- Caveats
- Related Documentation
- Obtaining Documentation and Submitting a Service Request

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Cisco MDS 9000 Family Release Notes for Cisco MDS NX-OS Release 5.2(8c)
OL-27554-07
Software Download Process
Selecting the Correct Software Image for an MDS 9100 Series Switch
The system and kickstart image that you use for an MDS 9100 Series switch depends on which switch
you use, as shown in Table 8.
Selecting the Correct Software Image for an MDS 9200 Series Switch
The system and kickstart image that you use for an MDS 9200 series switch depends on which switch
you use, as shown in Table 9.
Selecting the Correct Software Image for an MDS 9500 Series Switch
The system and kickstart image that you use for an MDS 9500 Series are for switches with a
Supervisor-2 module, as shown in Table 10. Cisco NX-OS Release 5.x and Release 4.x do not support
the Supervisor-1 module.
Use the show module command to display the type of supervisor module in the switch. The following
is sample output from the show module command on a Supervisor-2 module:
switch# show module
Mod Ports Module-Type Model Status
--- ----- -------------------------------- ------------------ ------------
...
...
7 0 Supervisor/Fabric-2 DS-X9530-SF2-K9 active *
8 0 Supervisor/Fabric-2 DS-X9530-SF2-K9 ha-standby
Table 8 Software Images for MDS 9100 Series Switches
Cisco MDS 9100 Series Switch Type Naming Convention
MDS 9134,
MDS 9124,
Cisco MDs 4-Gbps Fabric Switch for HP
c-Class BladeSystem,
Cisco MDS 4-Gbps Fabric Switch for IBM
BladeCenter
Filename begins with m9100-s2ek9
MDS 9148,
Cisco MDS 8Gb Fabric Switch for HP
c-Class BladeSystem
Filename begins with m9100-s3ek9
Table 9 Software Images for MDS 9200 Series Switches
Cisco MDS 9200 Series Switch Type Naming Convention
MDS 9222i Filename begins with m9200-s2ek9
Table 10 Software Images for Supervisor Type
Cisco MDS 9500 Series Switch
Type Supervisor Module Type Naming Convention
MDS 9513, 9509, and 9506 Supervisor-2 module
Supervisor-2A module
Filename begins with m9500-sf2ek9