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Where the Cloud Touches Down: Simplifying Data Center Infrastructure Management

Thursday, July 25, 2013
10:00 AM PT/1:00 PM ET

In most data centers, DCIM rests on a shaky foundation of manual record keeping and scattered documentation. OpManager replaces data center documentation with a single repository for data, QRCodes for asset tracking, accurate 3D mapping of asset locations, and a configuration management database (CMDB). In this webcast, sponsored by ManageEngine, you will see how a real-world datacenter mapping stored in racktables gets imported into OpManager, which then provides a 3D visualization of where assets actually are. You'll also see how the QR Code generator helps you make the link between real assets and the monitoring world, and how the layered CMDB provides a single point of view for all your configuration data.

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A Network Computing Webinar:
SDN First Steps

Thursday, August 8, 2013
11:00 AM PT / 2:00 PM ET

This webinar will help attendees understand the overall concept of SDN and its benefits, describe the different conceptual approaches to SDN, and examine the various technologies, both proprietary and open source, that are emerging. It will also help users decide whether SDN makes sense in their environment, and outline the first steps IT can take for testing SDN technologies.

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Novell's Nterprise Linux Services 1.0

I installed NNLS on a Dell 2650 dual 2.6-GHz Xeon running Red Hat AS 2.1. Installation was painless, and services were ready for configuration within half an hour. NNLS configuration can be accomplished remotely using a browser: Internet Explorer 5.5 or higher, or Netscape 7.02 or higher.

Included with NNLS are preactivated DirXML drivers for Active Directory, eDirectory and NT Domains. I chose to configure NNLS as a primary tree for NWC Inc., rather than designate it as a secondary tree under our Active Directory server. This let me toy with NNLS' DirXML and, later, identity services to integrate with Active Directory. (Alternatively, you could integrate NNLS with existing directory implementations during installation.)

The iManager 2.0.1 component lets you manage every aspect of NNLS from a tree-based, object hierarchy. Supporting HP-UX, Linux, NetWare, Solaris and Windows, iManager installs as a collection of Java servlets running on Apache/ Tomcat, which is included with the base product. I easily created objects, including users, groups and other familiar eDirectory-based objects, from within the interface.



NNLS 1.0's Virtual Office Portal
click to enlarge
NNLS provides a big time-saver: an import/export wizard. Instead of re-creating users, I simply imported them from the NWC Inc. Active Directory server. If you're familiar with LDAP, you'll find the integration with directories a breeze.

The inclusion of Nsure Audit gives administrators notification and logging capabilities. I configured NNLS to notify me regarding events related to eDirectory (objects created/ deleted/modified, login/logout), the file system (directories and individual files) and NetWare instrumentation (server down, volumes mounted/ dismounted, protocols bound).


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