Features Not Supported On The Cisco Mds 9148 Switch - HP Cisco MDS 8/24c Release Note

Limitations and Restrictions
S e n d d o c u m e n t a t i o n c o m m e n t s t o m d s f e e d b a c k - d o c @ c i s c o . c o m
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When you configure port mode to auto or E for all ports in the global buffer pool, you need to reconfigure
buffer credits on one or more of the ports. The total number of buffer credits configured for all the ports
in the global buffer pool should be reduced by 64.

Features Not Supported on the Cisco MDS 9148 Switch

The Cisco MDS 9148 Multilayer Fabric Switch does not support the following NX-OS features:
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In addition, the following features have these limits:
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PPRC Not Supported with FCIP Write Acceleration
IBM Peer to Peer Remote Copy (PPRC) is not supported with FCIP Write Acceleration.
Configuring a Persistent FCID in an IVR Configuration with Brocade Switches
The following information is relevant if you have a fabric that consists of Cisco MDS 9000 switches and
Brocade switches, and the Cisco MDS switches are running either NX-OS Release 4.x or Release 5.x
and Brocade is running FOS higher than 6.x. In an IVR configuration, when IVR NAT is enabled on a
Cisco MDS 9000 switch, the device in the native VSAN should be configured with a persistent FCID.
Assuming the FCID is 0xAABBCC, AA should be configured with the virtual IVR domain ID of the
VSAN that contains the ISLs and BB should be configured in the following range:
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This configuration ensures that the devices connected to the Cisco MDS 9000 switch can be seen in the
name server database on the Brocade switch.
Cisco MDS 9000 Family Release Notes for Cisco MDS NX-OS Release 5.2(2)
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Rate Mode: dedicated
Buffer Credits: default value
Remote Span
Translative loop support
FCC - no generation, quench reaction only
FC-Redirect
VSANs - 31 maximum
SPAN - 1 session maximum
1 through 64 if the Brocade switch is operating in native interop mode.
1 through 30 if the Brocade switch is operating in McData Fabric mode or McData Open Fabric
Mode.
OL-25090-02