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Where the Cloud Touches Down: Simplifying Data Center Infrastructure Management

Thursday, July 25, 2013
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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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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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Avaya Goes After Cisco With New Ethernet Switches

Avaya is updating its Ethernet switch portfolio with six new models designed to bring the capabilities of its Virtual Enterprise Network Architecture (VENA) to the edge of the campus network. The additions to the Ethernet Routing Switch (ERS) 4000 portfolio offer plug-and-play capabilities for IP phones, quality of service (QoS) management, and support for both standard and enhanced Power over Ethernet (PoE and PoE+). The company says its Stackable Chassis technology can handle almost three times more traffic than competing solutions while consuming 36% less energy and offering a 40% lower total cost of ownership. An additional 25% to 40% power savings, without traffic interruption, can be achieved by "dimming" the network during off-peak hours with its Energy Saver functionality.

The new switches are another chapter in its VENA strategy, says Avaya, offering both tactical and strategic advantages. Tactically, the switches allow the company to compete better in the enterprise, and strategically, the use of its chipsets future-proofs the products, allowing the addition of capabilities such as virtualization and extending the life of the switches to seven to 10 years.

Tactically, this is a straightforward mid-range, high-performance, stackable switch announcement with PoE+ and Small Form-Factor Pluggable Plus (SFP+) support, says Rohit Mehra, director, enterprise communications infrastructure, IDC. "With some good QoS and, more importantly, [Unified Communications]-related integration capabilities, this will give Avaya customers a reason to look at both its voice and data portfolios." Strategically, he says, this will improve Avaya's value proposition with enterprise IT in terms of being a supplier that provides value through better integration of voice and data networking solutions. Also, from a strategic standpoint, this strengthens Avaya VENA architecture across the enterprise by adding another platform that participates in the virtual services fabric.

The timing is also significant, says Avaya, because a number of Cisco products are about to be discontinued so customers are evaluating different options. While it believes it also fares well against Juniper and HP, the company says Cisco is the only other vendor that can provide a full communications infrastructure, so that's where it sees the biggest opportunity.

Last quarter, the Ethernet switch market slowed down to 7.1% sequential growth after an "exceptional recovery" in the previous year, reports IDC. Second-quarter 10 Gbit Ethernet switch revenue increased 22.6% year over year due to continued adoption in data centers and campus core deployments. Cisco continues to dominate, accounting for 63.4% of the Ethernet switch (Layer 2/3) market share in the second quarter of 2011 and 73.2% of the 10 Gbit Ethernet segment.

Mehra says Avaya and Cisco are both major players within the UC/VoIP infrastructure space. "While Cisco's portfolio has spanned both the voice/UC and data networking markets for quite some time, Avaya, for the first time, is directly leveraging its voice/UC integration capabilities on the network switching side. At minimum, I expect existing Avaya customers to take a closer look at its data networking portfolio so they can benefit from the transition to a converged infrastructure."

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