Caveats; Features Not Supported On The Cisco Mds 9148 Switch; Pprc Not Supported With Fcip Write Acceleration - HP Cisco MDS 8/12c Release Note

Caveats

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
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:
•
•
•
•
•
In addition, the following features have these limits:
•
•

PPRC Not Supported with FCIP Write Acceleration

IBM Peer to Peer Remote Copy (PPRC) is not supported with FCIP Write Acceleration.
Caveats
This section lists the open and resolved caveats for this release. Use
a particular caveat. In the table, "O" indicates an open caveat and "R" indicates a resolved caveat.
.
Table 15
DDTS Number
Severity 1
CSCto68011
Severity 2
CSCtf11784
CSCth10234
CSCth80324
CSCti73204
CSCtj92295
CSCtk47039
CSCtl86272
CSCtn01631
Cisco MDS 9000 Family Release Notes for Cisco MDS NX-OS Release 5.2(1)
30
IVR
Remote Span
Translative loop support
FCC - no generation, quench reaction only
FC-Redirect
VSANs - 31 maximum
SPAN - 1 session maximum
Open Caveats and Resolved Caveats Reference
NX-OS Software Release (Open
or Resolved)
5.0(4d)
O
O
O
O
O
—
O
O
O
Table 15 to determine the status of
NX-OS Software Release (Open
or Resolved)
5.2(1)
R
R
R
R
R
R
R
R
R
OL-25090-01