IBM launches beefy OpenFlow switch for data centers, cloud

The big upgrades are pushing demand for hardware for data centers, especially networking switches.IBM is the latest to join the party and has just launched a new switch based on the OpenFlow specifications provided by Open Networking Foundation. OpenFlow is a network protocol that was developed over past six years at Stanford University and since then has been adopted by many companies. It is part of the software-defined networking movement we have covered extensively over past few months.IBM had showed off the switch in May 2011.

The IBM BNT RackSwitch G8264 is a 10 and 40 Gigabit Ethernet (GbE) switch specifically designed for the data center, providing speed, intelligence and interoperability on a proven platform.The RackSwitch G8264 offers up to 6410 GbE and up to four 40 GbE ports1.28 Tbpsin a 1U footprint. [IBM website]

IBMs switch is one of the many devices that are based on OpenFlow and are currently under development. Hewlett Packard has embarked OpenFlow and is working on embracing Open Flow and focusing on flexible programmable networks. (Related research from GigaOM Pro: OpenFlow & beyond: Future opportunities in networking.)

Like Arista, IBM, HP and others are trying to eat into Ciscos domination of the switch market. The data centers


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