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 Command Reference, 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/command/reference/sm_cmd_ref.htmll

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 Command Reference, 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 the ntp enable command.	4.0(3)	N Commands
New show hardware fabric-utilization commands	Adds commands to view hardware fabric utilization.	4.0(3)	Show Commands
SNMP	Added the snmp-server aaa-user cache-timeout and snmp-server protocol commands.	4.0(3)	S Commands
SNMP—Multiple Instance Support	Adds commands for SNMP context to logical network entity mapping, including protocol instances and virtual routing and forwarding (VRF) instances.	4.0(2)	S Commands
New NetFlow show commands	Adds commands to view NetFlow hardware flows.	4.0(2)	Show Commands