HP Cisco Nexus 5000 Cisco Nexus 5000 Series Release Notes Release 4.0(1a)N1(1a - Page 16

Caveats Send documentation comments to [email protected] • CSCsr64291 Symptom: When a port is congested due to traffic from multiple inputs, the traffic mapped to a user-defined QoS class can get discarded at a very slow rate (fewer frames per second) in spite of being configured with strict priority scheduling. Workaround: None. • CSCsr68690 Symptom: When an egress SPAN is configured on a port transmitting jumbo or large frames, the spanned frames are truncated to 2384 bytes. Workaround: None. • CSCsl21529 Symptom: An incorrect MTU value is displayed in the show interface command output. The Nexus 5000 Series switch only supports class-based MTU. Per-interface level MTU configuration is not supported. The switch supports jumbo frames by default. However, the show interface command output currently displays an incorrect MTU value of 1500 bytes. Workaround: None. • CSCsm03765 Symptom: The Set operation on the CISCO-IP-IF-MIB is not supported. You cannot set the mgmt0 IP address using SNMP. Workaround: Use the CLI to set the mgmt0 IP address. • CSCsm16222 Symptom: CFS does not support roles 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. • CSCsl73766 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 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 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 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. Cisco Nexus 5000 Series Release Notes, Release 4.0(1a)N1(1a) 16 OL-16601-01