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Arista, Blade win top spot in data center switch test
As data center managers consolidate and virtualize their servers, the next order of business becomes moving all that traffic. Enter top-of-rack data center switches that offer speed, scalability, redundancy, virtualization support and other features not available in garden-variety Ethernet switches.
Read more...
Lies, Damned Lies and Latency
Some vendors' data sheets claim lower latency and jitter than the numbers we measured in this test. While these claims are valid, they also should raise questions about how the measurements were obtained.
Read more...
How We Tested 10Gigabit Ethernet switches
We invited 13 vendors to participate in this test. Besides the six that accepted (Arista, Blade, Cisco, Dell, Extreme, HP ProCurve), we also invited 3Com/H3C, Brocade, Enterasys, Force10, Fujitsu, Juniper, and Raptor.
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Storage/data convergence: Cisco stands alone
Data center switches offer the promise of combining previously separate data and storage networks, thus reducing capital expense costs. However, the switches tested take different approaches to convergence.
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Network World’s Buyer's Guides bring together the critical information you need to make informed technology buying decisions. Save time and money by using the Guides to plow through information on the hottest IT products and trends - all in one place. The Guides are segmented by topic and subtopic, covering the essential product categories for enterprise IT networks, and are automatically updated so always contain the latest specs. You’ll also find comprehensive unbiased editorial content and test results to help you make your purchase decision. These in-depth guides include:
  • A powerful side-by-side Product Comparison Tool, along with comprehensive product specs and company data
  • An overview of product categories
  • Technology primers that define how products work
  • Market trends with current information about the vendors in the market, what their products do and where their products are headed
  • Buying tips to help you identify the important questions to ask to avoid pitfalls
  • Comprehensive Test and Review results from Network World's team of experts
  • And Best Practices for implementing what you buy

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TESTS AND REVIEWS
TEST
Arista, Blade win top spot in data center switch test
As data center managers consolidate and virtualize their servers, the next order of business becomes moving all that traffic. Enter top-of-rack data center switches that offer speed, scalability, redundancy, virtualization support and other features not available in garden-variety Ethernet switches.

more...
TEST
Lies, Damned Lies and Latency
Some vendors' data sheets claim lower latency and jitter than the numbers we measured in this test. While these claims are valid, they also should raise questions about how the measurements were obtained.

more...
TEST
How We Tested 10Gigabit Ethernet switches
We invited 13 vendors to participate in this test. Besides the six that accepted (Arista, Blade, Cisco, Dell, Extreme, HP ProCurve), we also invited 3Com/H3C, Brocade, Enterasys, Force10, Fujitsu, Juniper, and Raptor.

more...