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 NX-OS Interfaces Configuration Guide, Release 4.1. The latest version of this document is available at the following Cisco website:
http://www.cisco.com/en/US/docs/switches/datacenter/sw/4_1/nx-os/interfaces/configuration/guide/int_nx-os_config.html

To check for additional information about Cisco NX-OS Release 4.1, see the Cisco NX-OS Release Notes available at the following Cisco website:
http://www.cisco.com/en/US/docs/switches/datacenter/sw/4_1/nx-os/release/notes/41_nx-os_release_note.html

summarizes the new and changed features for the Cisco NX-OS Interfaces Configuration Guide, Release 4.1, and tells you where they are documented.

Table 1 New and Changed Features for Release 4.1 

Feature	Description	Changed in Release	Where Documented
virtual port channels	Virtual port channel (vPC) functionality was added.	4.1(3)	Chapter 6, "Configuring vPCs"
vPCs	Increased support to 192 vPCs.	4.1(4)	Chapter 6, "Configuring vPCs"