HP AJ732A Cisco Nexus 5000 Series Release Notes, Release 4.0(1a)N1(1) (OL-1660
HP AJ732A - Cisco MDS 9134 Fabric Switch Manual
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- HP AJ732A | Cisco Nexus 5000 Series Release Notes, Release 4.0(1a)N1(1) (OL-1660 - Page 1
version of the Nexus 5000 Series Release Notes: http://www.cisco.com/en/US/docs/switches/datacenter/nexus5000/sw/release/notes/Nexus_5000_Relea for Release 4.0(0)N1(1a). June 30, 2008 Added information for Cisco Fabric Manager Release 3.4(1a). July 22, 2008 Added information for Release - HP AJ732A | Cisco Nexus 5000 Series Release Notes, Release 4.0(1a)N1(1) (OL-1660 - Page 2
the FCoE Model and Related Configuration, page 6 • Limitations, page 9 • Caveats, page 11 • Cisco Fabric Manager, page 22 • Related Documentation, page 23 • Obtaining Documentation and Submitting a Service Request, page 24 Introduction The Cisco Nexus 5000 Series switches comprise a family of line - HP AJ732A | Cisco Nexus 5000 Series Release Notes, Release 4.0(1a)N1(1) (OL-1660 - Page 3
. For additional information about the Cisco Nexus 5010 switch see the Cisco Nexus 5000 Series Hardware Installation Guide. New and Changed Features in NX-OS 4.0(1a)N1(1) This release includes the following new or changed features: • Support for the Cisco Nexus 5010 switch (part number N5K-C5010P-BF - HP AJ732A | Cisco Nexus 5000 Series Release Notes, Release 4.0(1a)N1(1) (OL-1660 - Page 4
the Cisco NX-OS software release on the Nexus 5000 Series switch. It provides examples of configuration syntax configuration. The only service policy supported on the interface level is egress queue scheduling. No configuration is allowed on member ports. All member ports follow the configuration - HP AJ732A | Cisco Nexus 5000 Series Release Notes, Release 4.0(1a)N1(1) (OL-1660 - Page 5
-group bundle: switch(config)# port- Configure IP features Configure IPv6 features MAC configuration commands Configure interface priority-flowcontrol Configure QoS service policy Spanning Tree Subsystem Enter the port speed Configure Interface storm control OL-16601-01 Cisco Nexus 5000 Series - HP AJ732A | Cisco Nexus 5000 Series Release Notes, Release 4.0(1a)N1(1) (OL-1660 - Page 6
-tagged. The FCoE VLAN is not expected to be carried in the FCoE frames. This will change in a future release once FIP-based FCoE is supported. Cisco Nexus 5000 Series Release Notes, Release 4.0(1a)N1(1) 6 OL-16601-01 - HP AJ732A | Cisco Nexus 5000 Series Release Notes, Release 4.0(1a)N1(1) (OL-1660 - Page 7
in the following example: switch# configure terminal switch(config)# interface vig 1 switch(config-if)# bind interface ethernet 1/1 Virtual interface groups have been deprecated in release 4.0(1a)N1(1). Virtual Ethernet Interfaces Cisco NX-OS Release 4.0(1a)N1(1) does not support virtual Ethernet - HP AJ732A | Cisco Nexus 5000 Series Release Notes, Release 4.0(1a)N1(1) (OL-1660 - Page 8
Changes to the FCoE Model and Related Configuration Send documentation comments to [email protected] VSAN-to-VLAN Mapping In previous Cisco NX-OS 4.0(0)-based releases, FCoE had no dependence on the VLANs defined on the switch. In Release 4.0(1a)N1(1), each virtual Fibre Channel interface - HP AJ732A | Cisco Nexus 5000 Series Release Notes, Release 4.0(1a)N1(1) (OL-1660 - Page 9
1 no shutdown vsan database vsan 1 interface vfc 1 Upgrading to Cisco NX-OS Release 4.0(1a)N1(1) When you upgrade your Cisco Nexus 5000 Series switch to Cisco NX-OS Release 4.0(1a)N1(1) all virtual Fibre Channel and virtual Ethernet interface configuration will be lost because the applicable CLI is - HP AJ732A | Cisco Nexus 5000 Series Release Notes, Release 4.0(1a)N1(1) (OL-1660 - Page 10
the Nexus 5000 Series hardware does not distinguish between IP, non-IP, registered, or unregistered multicast traffic. All multicast traffic is subject to a single multicast storm control policer when configured. • Multiple boot kickstart statements in the configuration are not supported. • If you - HP AJ732A | Cisco Nexus 5000 Series Release Notes, Release 4.0(1a)N1(1) (OL-1660 - Page 11
unless the default VRF is configured. Workaround: The Cisco Nexus 5000 Series switches support two possible VRFs, the default and the management. Configure the desired VRF when using TACACS+ service. You can configure the desired VRF using either of these configurations: aaa group server tacacs+ t1 - HP AJ732A | Cisco Nexus 5000 Series Release Notes, Release 4.0(1a)N1(1) (OL-1660 - Page 12
Cisco Nexus 5000 Series switch from running a 4.0(1a)N1 image to a 4.0(0)N1(1) or 4.0(0)N1(1a) image, the startup configuration manually copy the startup configuration to the running configuration . This problem occurs only with a configuration session, and only after a configuration failure. - HP AJ732A | Cisco Nexus 5000 Series Release Notes, Release 4.0(1a)N1(1) (OL-1660 - Page 13
problem occurs with large VACL configurations. Once the Cisco Nexus 5000 Series switch gets into this state, subsequent VACL configurations fail. Workaround: A reload is needed to recover the configuration as SD is to manually set the speed 2 G or 4 G. Workaround: Configure the speed manually to 2 G - HP AJ732A | Cisco Nexus 5000 Series Release Notes, Release 4.0(1a)N1(1) (OL-1660 - Page 14
When the ntp peer command is configured on the MDS fabric and is distributed using CFS, the Nexus 5000 Series switch appends an incorrect VRF name AC operation on the CISCO-IP-IF-MIB is not supported. You cannot set the mgmt0 IP address using SNMP. Cisco Nexus 5000 Series Release Notes, Release - HP AJ732A | Cisco Nexus 5000 Series Release Notes, Release 4.0(1a)N1(1) (OL-1660 - Page 15
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. • CSCso65934 Symptom: Virtual interfaces are created by specifying the interface name in configuration mode. If - HP AJ732A | Cisco Nexus 5000 Series Release Notes, Release 4.0(1a)N1(1) (OL-1660 - Page 16
Enhanced Inter Switch Link (EISL) encapsulation is not supported on a Fibre Channel SPAN destination port. When EISL encapsulation is configured on the SPAN destination (SD) port, a VFT header is added to the packets going out of the SD port. The VFT header has VSAN Cisco Nexus 5000 Series Release - HP AJ732A | Cisco Nexus 5000 Series Release Notes, Release 4.0(1a)N1(1) (OL-1660 - Page 17
EISL encapsulation is not supported on Fibre Channel SPAN destination port in NPV mode. When EISL encapsulation is configured on the SPAN destination configured locally on the Cisco Nexus 5000 Series switch for the role binding to take effect. • CSCsu32247 Symptom: The Cisco Nexus 5000 Series switch - HP AJ732A | Cisco Nexus 5000 Series Release Notes, Release 4.0(1a)N1(1) (OL-1660 - Page 18
switches. Code version 4.0(0)N1(2) is loaded on the the Cisco Nexus 5020 switch. The redundant link had to be shut down in order to stop the loop. Workaround: To fix the broken state, do not configure with the system. Cisco Nexus 5000 Series Release Notes, Release 4.0(1a)N1(1) 18 OL-16601-01 - HP AJ732A | Cisco Nexus 5000 Series Release Notes, Release 4.0(1a)N1(1) (OL-1660 - Page 19
for one of the ASICs. As a result, all the ports serviced by the ASIC on the GEM are marked for hardware failure. Workaround: Do not connect HBAs to the FC expansion modules. • CSCsu40126 Symptom: When the Nexus 5000 Series switch is configured to operate in the N-port virtualization (NPV) mode, the - HP AJ732A | Cisco Nexus 5000 Series Release Notes, Release 4.0(1a)N1(1) (OL-1660 - Page 20
: Configure the user-to-role binding locally on the Nexus 5000 Series switch for switch to confirm that it is a hardware defect. • CSCsq27576 Symptom: FC-SP authentication is supported only with a switch configure the bandwidth for these classes to 0 percent. Cisco Nexus 5000 Series Release Notes, - HP AJ732A | Cisco Nexus 5000 Series Release Notes, Release 4.0(1a)N1(1) (OL-1660 - Page 21
channels between Nexus 5000 Series switches. Port channels using the Catalyst 6500 Series switches do not have this problem. Workaround: Disable receive and transmit Link Layer Discovery Protocol (LLDP) on the port channel members by entering the following configuration under each Ethernet interface - HP AJ732A | Cisco Nexus 5000 Series Release Notes, Release 4.0(1a)N1(1) (OL-1660 - Page 22
property to true. For additional information about Fabric Manager, see Cisco Nexus 5000 Series Switch Fabric Manager Software Configuration Guide, Release 4.0 The following sections apply to Fabric Manager support for Nexus 5000 series switches: • Limitations, page 22 • Caveats, page 22 Limitations - HP AJ732A | Cisco Nexus 5000 Series Release Notes, Release 4.0(1a)N1(1) (OL-1660 - Page 23
are related Cisco Nexus 5000 Series documents: • Cisco Nexus 5000 Series Switch CLI Software Configuration Guide, Release 4.0 • Cisco Nexus 5000 Series Switch Fabric Manager Software Configuration Guide, Release 4.0 • Cisco Nexus 5000 Series System Messages Reference, Release 4.0 • Cisco Nexus 5000 - HP AJ732A | Cisco Nexus 5000 Series Release Notes, Release 4.0(1a)N1(1) (OL-1660 - Page 24
Send documentation comments to [email protected] • Cisco Nexus 5000 Series Command Reference, Release 4.0 • Cisco Nexus 5000 Series Hardware Installation Guide, Release 4.0 Obtaining Documentation and Submitting a Service Request For information on obtaining documentation, submitting
Send documentation comments to [email protected]
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USA
Cisco Nexus 5000 Series Release Notes, Release
4.0(1a)N1(1)
Current Release: 4.0(1a)N1(1) -December 3, 2008
Part Number: OL-16601-01 G0
This document describes the features, caveats, and limitations for Nexus 5000 Series switches. Use this
document in combination with documents listed in the
“Related Documentation” section on page 23
.
Note
Release notes are sometimes updated with new information about restrictions and caveats. See the
following website for the most recent version of the Nexus 5000 Series Release Notes:
se_Notes.html
Note
Table 1
shows the online change history for this document.
Table 1
Online History Change
Part Number
Revision
Date
Description
OL-16601-01
A0
June 03, 2008
Created release notes.
OL-16601-01
B0
June 16, 2008
Added information for Release 4.0(0)N1(1a).
OL-16601-01
C0
June 30, 2008
Added information for Cisco Fabric Manager Release
3.4(1a).
OL-16601-01
D0
July 22, 2008
Added information for Release 4.0(0)N1(1a).
OL-16601-01
E0
August 13, 2008
Added information for Release 4.0(0)N1(2).