Open Industry Network Performance & Power Test for Cloud Networks Evaluating 10/40 GbE Switches

Get the White Paper

February 12th, 2014

By Lippis Enterprises

Now available, the latest independent industry Lippis/Ixia tests of data center switches. In this report, the following products are tested and compared for performance and power consumption:

Alcatel-Lucent OmniSwitch 10K
Alcatel-Lucent OmniSwitch 6900-40X
Arista 7504 Series Data Center Switch
Arista 7124SX 10G SFP Data Center Switch
Arista 7150S-24 10G SFP Data Center Switch
Arista 7050S-64 10/40G Data Center Switch
IBM RackSwitchTM G8124E
IBM RackSwitchTM G8264 upgraded
IBM RackSwitchTM G8316
Brocade VDXTM 6720-24 Data Center Switch
Brocade VDXTM 6730-32 Data Center Switch
Brocade VDXTM 6740 Data Center Switch
Brocade VDXTM 8770 Data Center Switch
Extreme Networks BlackDiamond X8
Extreme Networks Summit X670V
Dell Force10 S-Series S4810
Juniper Network EX Series EX8200 Ethernet Switch

Lippis Report 169: Making Sense of Data Center Switching Fabrics

March 28th, 2011

nicklippis.jpgIn the Lippis Report, we have discussed the fundamental changes shaping a new data center network architecture. These drivers are massive virtualization, a sea change in traffic patterns that are now dominated with east-west flows on top of existing north-south traffic, ultra low latency, the emergence of cloud spec data centers, etc. As a result, data center networking attributes are changing with requirements of traffic, steering in virtualized infrastructure, avoiding manual network changes as VMs move, removing oversubscription (thanks to spanning tree), streamlining network tiers to hasten east-west traffic flows, etc. The industry is responding to these changes and requirements with new approaches to data center networking, such as the Open Networking Foundation, Cisco’s FabricPath, Juniper’s QFabric, Brocade’s VCS, Avaya’s VENA, Nicira Networks’ network virtualization software, etc. In this Lippis Report Research Note, we explore a key technology to enabling two-tier network fabrics, and that’s link aggregation and its various approaches, including Multi-Chassis Link Aggregation Group, Transparent Interconnection of Lots of Links (TRILL) and Shortest Path Bridging (SPB).

Read the rest of this entry »

Lippis Report 154: Is Networking Too Rigid?

August 10th, 2010

nicklippis.jpgNetworking has become “rigid”. Yes I know it’s almost absurd to attribute inflexibility or rigidity to networking. Look what TCP/IP has done for us. There are nearly 2 billion people connected to the internet and according to the Internet World Stats internet user growth rate increased by 380% between 2000-2009. With 2 billion people and growing online, accessing a plethora of applications via a wide range of end-points there is no doubt that the internet and TCP/IP has been a much bigger success than anyone would have imagined back in the early ’90s. But there’s always a give and take between computing and networking where one drives and changes the other. Right now we are in a compute innovation cycle that’s driving a fundamental change in networking which screams out the need for more flexibility.

Read the rest of this entry »

Lippis Report 153: Why Ethernet will be the dominant Two Tier High End Data Center Network Fabric

July 27th, 2010

nicklippis.jpgIn Lippis Report 151: A Two or Three Tier High-End Data Center Ethernet Fabric Architecture? we detailed the new two tier data center Ethernet fabric that is becoming conventional wisdom amongst business leaders of high end data centers and cloud computing service providers. The networking industry is headed for a major innovation and competitive cycle fueled by a multi-billion dollar addressable market for data center network fabrics. Over the last eighteen months, every major Ethernet infrastructure provider has announced or taken a position on two tier network fabrics for high-end data centers. Companies such as Cisco, Arista Networks, Force10, Voltaire, HP/3Com, Juniper, Extreme, Brocade, BLADE Network Technology, et al have announced network fabrics for data centers with two thousand and more servers that either support storage enablement or not. In this Lippis Report Research Note, we review why it is Ethernet that will be the network fabric of high performance computing or HPC and cloud computing deployments.

Read the rest of this entry »

Lippis Report 150: What is the Motivation Behind The Unified Communications Interoperability Forum?

June 14th, 2010

nicklippis.jpgIn mid May of this year HP, Juniper Networks, Microsoft, Logitech / LifeSize and Polycom established a forum to develop a set of interoperability test methodologies and certification programs along with specifications and guidelines that enable mixed vendor Unified Communications UC solutions to work with each other. In short, the UC Interoperability Forum or UCIF is trying to define what it means for multi-vendor UC implementations to interoperate. Since its establishment, membership has grown by thirteen vendors, but blaringly obvious is the omission of Cisco, Avaya, Mitel, ShoreTel and other major UC providers. This begs the question of motivation. Is the UCIF interested in interoperability or changing the market landscape to gain advantage on the established leaders? In this Lippis Report Research Note we explore this question.

Read the rest of this entry »

Lippis Report 149: High End 10GbE Data Center Switches Reviewed

May 31st, 2010

nicklippis.jpg
In Lippis Report 148 we reviewed the major drivers and trends that are propelling the high-end data center Ethernet switch market to well over a $1B annual run rate. In this Lippis Report Research Note, we review the major suppliers of these switches. We review Cisco, Arista Networks Force10 Networks, BLADE Network Technologies, HP/3Com/H3C, Voltaire, Avaya, Brocade, and Juniper and identify their unique positions and offerings to participants in the burgeoning market. Our focus is the high-end, high density 10GbE switches that are enabling virtualized cloud computing data centers thanks to Terabits per second of back plane switching capacity, billions of packets per second of layer 2/3 forwarding, hundreds of 10GbE port connectivity per chassis, a new two-tier architecture, microsecond level latency, low power consumption, non-stop operation and software hooks that eliminate network barriers to large scale server virtualization. The engineering in these switches should be celebrated, as they represent the state-of-the-art in computer and network design. In short, they represent the fundamental building block of a new generation of IT delivery based upon cloud computing and virtualization. This Research Note is a must read for any IT executive designing a data center.

After finishing this Research Note, it became evident that this market needs a set of industry neural 10GbE switch test to independently verify vendor claims. We hope to make such a contribution this Fall.
Read the rest of this entry »

Lippis Report 148: What’s Driving The Multi Billion Dollar Data Center Ethernet Market

May 17th, 2010

nicklippis.jpgDuring last week’s Cisco Q3 FY10 quarterly financial conference call, John Chambers, Cisco’s CEO, said something that impressed and shocked me. The company has been quiet about the growth rates for its Nexus line of data center switches until this call. What shocked me was that the Nexus 7000 is now on an annualized run rate of $1B, yes that’s Billion with a B! I remember being interviewed by John Markoff of the NY Times in Jan ’08 about the Cisco’s Nexus and Juniper’s yet to be announced Ethernet switches. In just 27 short months, the Nexus product line including the 7000, 5000 and 2000 represents a $1.4 B run rate of revenue to Cisco. Another insight gained from this ramp up is that the data center networking trends that we’ve discussed here in various Lippis Report Research Notes are powerful demand drivers for Cisco and other companies participating in this lucrative emerging market and its just starting! Companies such as Arista Networks, Force10 Networks, Blade Network Technologies, HP/3Com/H3C, Voltaire, Avaya, Brocade, Juniper, et al, have unique positions and offerings to participants in the burgeoning market. In this Lippis Report Research Note, we review the mega trends driving high market growth. We save a product review of each of the suppliers for our next Lippis Report Research Note.

Read the rest of this entry »