Release Notes

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30
)Cisco MDS 9000 Family Release Notes for Cisco MDS NX-OS Release 5.0(1a)
OL-21012-01
Limitations and Restrictions
Limitations and Restrictions
This section lists the limitations and restrictions for this release. The following limitations are described:
• Support for Generation One Modules, page 30
• IPv6, page 31
• User Roles, page 31
• Red Hat Enterprise Linux, page 31
• Generation 1 Module Limitation, page 31
• Schedule Job Configurations, page 31
• Maximum Number of Zones Supported in Interop Mode 4, page 32
• InterVSAN Routing, page 32
• Java Web Start, page 32
• VRRP Availability, page 32
• Using a RSA Version 1 Key for SSH Following an Upgrade, page 32
• CFS Cannot Distribute All Call Home Information, page 33
• Availability of F Port Trunking and F Port Channels, page 33
• Reserved VSAN Range and Isolated VSAN Range Guidelines, page 34
• Applying Zone Configurations to VSAN 1, page 34
• Running Storage Applications on the MSM-18/4, page 35
• RSPAN Traffic Not Supported on CTS Ports on 8-Gbps Switching Modules, page 35
• I/O Accelerator Feature Limitations, page 35
• Support for FCIP Compression Modes, page 35
• Saving Copies of the Running Kickstart and System Images, page 35
• Configuring Buffer Credits on a Generation 2 or Generation 3 Module, page 36
• Features Not Supported on the Cisco MDS 9148 Switch, page 36
• PPRC Not Supported with FCIP Write Acceleration, page 36
• Configuring a Persistent FCID in an IVR Configuration with Brocade Switches, page 36
Support for Generation One Modules
As of Cisco MDS NX-OS Release 5.0(1a), support for Generation One modules has been discontinued.
See the “Generation 1 Hardware Support Discontinued” section for more information.