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
CSCtb32209
•
Symptom: If there are DWDM link failures of less than 100ms, an MDS switch sends a NOS, which
results in traffic disruption, especially when there is FICON traffic.
Workaround: This issue is resolved
CSCsy52780
•
Symptom: Occasionally, when you enter the feature npv command to enable NPV, or enter the no
feature npv command to disable NPV, the switch does not reload as expected. Instead, it returns to
the Configuration mode prompt.
Workaround: This issue is resolved.
•
CSCsy58106
Symptom: When dual supervisor modules are installed on a Cisco MDS switch running Cisco
NX-OS Release 4.1(3a), if the feature fport_channel_trunk command has been issued to enable the
F PortChannel feature and a switchover is performed, new F port trunking and F port channeling
configurations cannot be made and the existing links may not come up if they flap after a switchover.
Workaround: This issue is resolved.
CSCsz01738
•
Symptom: A host that is behind a NPIV F port cannot see the zoned LUNs if the addition of the F
port to the zone and the zone set activation occur after an In Service Software Upgrade (ISSU). This
issue applies only to an NPIV F port on MDS 9124 and MDS 9134 fabric switches
Workaround: This issue is resolved.
CSCsz10089
•
Symptom: The IVR over FCIP MSM-18/4 license is not using the FCIP license, but is checking out
the Enterprise license.
Workaround: This issue is resolved.
CSCsz11613
•
Symptom: The otheridentifyingInfo property on the CIM Server is returning incorrect domain IDs.
Workaround: This issue is resolved.
CSCsz16768
•
Symptom: When NPV is enabled, IP access list commands are not accessible.
Workaround: This issue is resolved.
•
CSCsz40628
Symptom: An Inter-Switch Link (ISL) does not come up after one switch reloads.
Workaround: This issue is resolved.
CSCsz74907
•
Symptom: In very rare circumstances, the zone server might fail due to a heartbeat failure.
Workaround: This issue is resolved.
CSCsz75692
•
Symptom: When a Cisco Fabric Switch for HP c-Class BladeSystem or Cisco Fabric Switch for
IBM BladeCenter reloads following the system startup-config init command, the switch does not
auto boot, but remains at the loader prompt. The command erroneously erases the startup
configuration from the boot flash.
OL-19964-02
Cisco MDS 9000 Family Release Notes for Cisco MDS NX-OS Release 4.2(1a)
Caveats
43
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