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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

The Cisco MDS 9222i and the MSM-18/4 do not support Ether channel.

FICON tape acceleration should not be enabled on the Cisco MDS 9222i Switch or the MSM-18/4.

The Cisco MDS 9222i supports only the following modules in slot 2:

•

The MSM-18/4 and MDS 9222i Switch do not support the following features:

•

Using SAN Device Virtualization on Cisco Fabric Switches

There must be at least one SAN device virtualization-enabled switch that is not a Cisco MDS 9124

switch, a Cisco Fabric Switch for HP c-Class BladeSystem, or a Cisco Fabric Switch for IBM

BladeCenter between the server and the target that are being virtualized. In other words, SAN device

virtualization does not work when initiators and primary targets are connected to the same Cisco MDS

9124 Switch or or Cisco MDS 9134 Switch or Cisco Fabric Switch for HP c-Class BladeSystem or Cisco

Fabric Switch for IBM BladeCenter.

CWDM SFPs

The 2-Gbps CWDM SFPs do not have have a maximum speed set in memory and they negotiate to

4-Gbps on modules that support the higher speed. As a result, the link comes up and appears to work,

but then becomes disabled and connectivity problems occur. To correct this problem, both sides of the

connection must have their speed hard coded to 2-Gbps.

Fabric Manager

Observe the following limitations or restrictions for the Cisco SAN-OS Release 3.2(1) for Fabric

Manager:

•

OL-14116-01

The Storage Services Module (SSM)

The Cisco MDS 9000 18/4-Port Multiservice Module (MSM-18/4)

The 8-port Gigabit Ethernet IP Storage services module

The MDS 9000 12-, 24-, and 48-port 4-Gbps Fibre Channel modules

The MDS 9000 4-port 10-Gbps Fibre Channel module

Special frames for FCIP

B ports for San Extension

SAN extension tuner

NetSim

IPv6

FCIP between the MSM-18/4 and another IPS module

By default, the database and aaa passwords are stored in plain text. You can encrypt them by using

the encrypter.bat/.sh script and pasting the output into the appropriate file, either server.properties

or aaa.properties.

The Microsoft Security Patch MS06-040 is known to break applications with a large heap memory.

If you increase any Java application's heap (including Fabric Manager) beyond 64 M, we

recommend you do not apply this patch.

Cisco MDS 9000 Family Release Notes for Cisco MDS SAN-OS Release 3.2(1)

Limitations and Restrictions