Installation guide

47
Cisco MDS 9000 Family Release Notes for Cisco MDS NX-OS Release 5.2(6)
OL-27554-01
Caveats
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Address Bytes Frames
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0040 00000000000016ac 0000000000000029
Workaround: This issue is resolved.
• CSCts71286
Symptom: An AAA authentication error occurs.
switch(config)# aaa group server ldap ldap-group
switch(config)# aaa authentication login default group ldap-group
too big pss key or value size could not update aaa configuration
switch(config)#
This symptom might be seen on a switch that is running Cisco NX-OS Release 5.x software or a
later release, and a downgrade from Cisco NX-OS Release 5.1(x) or a later release occurs.
Workaround: This issue is resolved.
• CSCts89154
Symptom: The startup configuration does not sync up with the running configuration even after
executing a copy running-config startup-config command. Additional interfaces appear in the
startup configuration, even when the module does not have those ports present. For instance, for a
module with 12 ports, such as the Cisco MDS 9000 12-port 4-Gbps Fibre Channel Switching
Module (DS-X9112), the startup configuration shows that interfaces 13 through 24 also are present.
Workaround: This issue is resolved.
• CSCtu07107
Symptom: An interface fails with “Hardware Failure” and the exception log contains the error
“RXF NP fifo overflow.”
switch# show int fc12/7
fc12/7 is down (Hardware failure)
switch# show logging log
%MODULE-2-MOD_SOMEPORTS_FAILED: Module x (serial: JAFxxxxxxx) reported failure
on ports x/8-x/8 (Fibre Channel) due to FC MAC Experienced an error in device
118 (error 0xc760020a)
switch# show module internal exceptionlog
********* Exception info for module x ********
exception information --- exception instance 1 ----
Module Slot Number: x
Device Id : 118
Device Name : Aakash
Device Errorcode : 0xc760020a
Device ID : 118 (0x76)
Device Instance : 00 (0x00)
Dev Type (HW/SW) : 02 (0x02)
ErrNum (devInfo) : 10 (0x0a)
System Errorcode : 0x40420010 FC MAC Experienced an error
Error Type : Minor error
PhyPortLayer : Fibre Channel
Port(s) Affected : 8
Error Description : RXF NP fifo overflow, ref port 7
DSAP : 0 (0x0)
UUID : 543 (0x21f)