Table Of Contents

New and Changed Information

New and Changed Information

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This chapter provides release-specific information for each new and changed feature in the Cisco Nexus 7000 Series NX-OS System Management Configuration Guide, Release 4.0. The latest version of this document is available at the following Cisco website:
http://www.cisco.com/en/US/docs/switches/datacenter/sw/4_0/nx-os/system_management/configuration/guide/sm_nx-os_config.html

To check for additional information about Cisco NX-OS Release 4.0, see the Cisco NX-OS Release Notes available at the following Cisco website:
http://www.cisco.com/en/US/docs/switches/datacenter/sw/4_0/nx-os/release/notes/401_nx-os_release_note.html

summarizes the new and changed features for the Cisco Nexus 7000 Series NX-OS System Management Configuration Guide, Release 4.0, and tells you where they are documented.

Table 1 New and Changed Features for Release 4.0 

Feature	Description	Changed in Release	Where Documented
NTP	Added support to disable the NTP protocol.	4.0(3)	Chapter 2, "Configuring CDP and NTP"
SNMP	Added support to disable the SNMP protocol.	4.0(3)	Chapter 7, "Configuring SNMP"
SNMP—Multiple Instance Support	Extends SNMP to support multiple contexts for MIBs, including protocol instances and virtual routing and forwarding (VRF) instances.	4.0(2)	Chapter 7, "Configuring SNMP"
New NetFlow show commands	Adds commands to view NetFlow hardware flows.	4.0(2)	Chapter 13, "Configuring NetFlow"