Cisco Nexus 5000 Series and Cisco Nexus 2000 Series Release Notes, for Cisco NX-OS Release 5.0(2)N1(1) and NX-OS Release 5.0(2)N2(1) OL-22747-02, December 2010)

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Cisco Nexus 5000 Series and Cisco Nexus 2000 Series Release Notes, for Cisco NX-OS Release 5.0(2)N1(1) and NX-OS Release 5.0(2)N2(1)
OL-22747-02
Caveats
Symptom: CFS does not support RADIUS configuration distribution. Enter the show cfs
application command to see the registered applications.
Workaround: Any features not registered with CFS need to be configured locally on the switch.
• CSCso25966
Symptom: When an LACP port channel is configured between Catalyst 6500 and Cisco Nexus 5000
Series switches, and the configurations on both sides of the port channel do not match, the Catalyst
6500 LACP ports may change to the errordisable state.
Workaround: Fix the configuration to make it consistent on both peer switches of the port channel,
and perform a shut and no shut operation on the Catalyst 6500 port channel interface.
• CSCso27446
Symptom: When a shutdown command is issued to the mgmt0 interface on a Cisco Nexus 5000
Series switch, the link never goes down and the remote end does not indicate that the link is down.
Workaround: None.
• CSCso46345
Symptom: The current version of NX-OS software running on the Cisco Nexus 5000 Series
switches does not support Brocade i10K interop mode 4. The i10k v9.2.0.8 is supported by MDS in
SAN-OS 3.2(2c), and 3.2(3) with interop mode 1 and 4.
Workaround: None.
• CSCso74872
Symptom: When two SNMP walks are started simultaneously, one of them may fail with the
following error:
OID not increasing
This problem does not occur with a single SNMP walk.
Workaround: This is not a permanent failure. Restart the walk to resolve the issue as long as there
is no other SNMP walk in progress.
• CSCso84269
Symptom: Occasionally, when reload is executed after bootup, and there has been no configuration
change, the switch displays the following warning:
'WARNING: There is unsaved configuration!!!'
Workaround: Enter the copy running startup command.
• CSCsq10026
Symptom: When the small form-factor pluggable (SFP) is not in the Ethernet port, the show
interface command output displays a bandwidth of 1 Gbps. When the SFP is plugged in, the
bandwidth is displayed correctly (10 Gbps).
Workaround: None.
• CSCsq35527
Symptom: When IGMP snooping is enabled on a switch, and the switch is the STP root and an STP
topology change occurs, the IP multicast traffic may take a long time to converge. During this time,
the IP multicast traffic may get affected.
Workaround: Configure a shorter query interval on the IGMP router to reduce the time it takes for
ip-multicast traffic to converge in this topology.
• CSCsq35728