Cisco Nexus 5000 Series NX-OS Quality of Service Configuration Guide, Release 4.2(1)N2(1)
New and Changed Information

New and Changed Information

This chapter provides release-specific information for each new and changed feature in the Cisco Nexus 5000 Series NX-OS Quality of Service Configuration Guide.

New and Changed Information

This chapter provides release-specific information for each new and changed feature in the Cisco Nexus 5000 Series NX-OS Quality of Service Configuration Guide.

The latest version of this document is available at the following Cisco website: http://www.cisco.com/en/US/products/ps9670/products_installation_and_configuration_guides_list.html

To check for additional information about Cisco NX-OS Release 4.2(1)N2(1), see the Cisco Nexus 5000 Series NX-OS Release Notes available at the following Cisco website:

http://www.cisco.com/en/US/products/ps9670/prod_release_notes_list.html

This table summarizes the new and changed features documented in the Cisco Nexus 5000 Series NX-OS Quality of Service Configuration Guide, Release 4.2(1)N2(1), and tells you where they are documented.
Table 1 New and Changed Quality of Service Features for Cisco NX-OS Release 4.2(1)N2(1)
Feature Description Changed in Release Where to find it documented...

Configuring the Queue Limit for Fabric Extenders

Added configuration information about enabling or disabling the queue limit. 4.2(1)N2(1) Configuring QoS

Configuring the Queue Limit for a Specified Fabric Extender

Added configuration information about enabling or disabling the queue limit for a specified Fabric Extender. 4.2(1)N2(1) Configuring QoS

Configuring the Buffer Threshold for the Cisco Nexus 2148T Fabric Extender

Added configuration information about setting or removing the buffer threshold for the Cisco Nexus 2148T Fabric Extender 4.2(1)N2(1) Configuring QoS

Documentation Organization

As of Cisco NX-OS Release 4.1(3)N2(1), the Nexus 5000 Series configuration information is available in new feature-specific configuration guides for the following information:


  • System Management

  • Layer 2 Switching

  • SAN Switching

  • Fibre Channel over Ethernet

  • Security

  • Quality of Service

The information in these new guides previously existed in the Cisco Nexus 5000 Series NX-OS Configuration Guide which remains available on Cisco.com and should be used for all software releases prior to Cisco Nexus 5000 NX-OS Software Rel 4.1(3). Each new configuration guide addresses the features that are introduced in or are available in a particular release. Select and view the configuration guide that pertains to the software installed in your switch.

The information in the new Cisco Nexus 5000 Series NX-OS Quality of Service Configuration Guide previously existed in Part 6: Quality of Service of the Cisco Nexus 5000 Series CLI Configuration Guide.

For a complete list of Nexus 5000 Series document titles, see the list of Related Documentation in the Preface.