Cisco Cisco Nexus 1100 Cloud Services Platform Release Notes

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Cisco Nexus 1010 Management Software 
Release Notes, Release 4.2(1)SP1(4a) 
Published: May 10, 2012
Part Number: OL-26550-02 
This document describes the features, limitations, and caveats for the Cisco Nexus 1010 management 
software. Use this document in combination with documents listed in th
.
Contents 
This document includes the following information about the Cisco Nexus 1010 management software.
Hardware Features
The Cisco Nexus 1010-X appliance (N1K-C1010-X) is a new version of the Cisco Nexus 1010 Virtual 
Services Appliance. Like the Cisco Nexus 1010, the Cisco Nexus 1010-X appliance is a hardware shell 
that can host multiple virtual service blades (VSBs), including up to four Cisco Nexus 1000V virtual 
supervisor modules (VSMs) and a network analysis module (NAM). From a network management 
perspective, the hosted VSMs appear as a cluster. Each VSM and its associated VEMs make up one 
virtual switch.
Part Number
Revision
Date
Description
OL-26550-02
A0
05/10/2012
Created Release Notes for Release 4.2(1)SP1(4a)