Breaking News
Comments
Newest First | Oldest First | Threaded View
lightbulb1
User Rank
Author
re: Cisco packs ASICs at 40G, embraces OpenFlow
lightbulb1   3/5/2013 6:57:02 PM
NO RATINGS
do you even know what openflow is? do you want to open your enterprise network to everybody? that is absurd.

rick merritt
User Rank
Author
re: Cisco packs ASICs at 40G, embraces OpenFlow
rick merritt   2/6/2013 2:07:55 AM
NO RATINGS
OpenFlow backers ultimately want to push all those networking jobs to x86 servers controlled by C++ programs to simplify network management and disrupt the big ASIC-based companies such as Cisco, AlcaLu, Juniper, Ericsson. It will be a 5-10 year battle methinks.

DMcCunney
User Rank
Author
re: Cisco packs ASICs at 40G, embraces OpenFlow
DMcCunney   2/5/2013 7:42:46 PM
NO RATINGS
I'm not sure I see a conflict between proprietary ASICs and Open Flow. The first is hardware, and the second is software. High end Cisco routers confront a simple problem: an absolutely enormous amount of packets are being pushed through the network that must be processed and routed. As volume steadily increases, the question becomes "How do you do it fast enough to handle them all?" Cisco's answer is custom hardware designed for the purpose. Can it be done with off-the-shelf commodity hardware? I suspect Cisco might do it to lower their costs if they thought it could. Ideally, the software level will abstract away the hardware, and if I'm a network engineer defining networks, I don't necessarily know or care what hardware is actually doing the work. I use the same commands and procedures regardless.

krisi
User Rank
Author
re: Cisco packs ASICs at 40G, embraces OpenFlow
krisi   2/4/2013 5:19:59 PM
NO RATINGS
Rick: I don't think Cisco can have it both ways...they are supporting OpenFlow for PR reasons but clearly push their own technology...it is a loose-loose position they are in in...they need their own ASICs and proprietary system architecture to provide value added and prevent low cost box makers from copying their designs...but the world is going global with openflow and that tide will eventually crush them, they can't compete with Huawei on cost...Kris

rick merritt
User Rank
Author
re: Cisco packs ASICs at 40G, embraces OpenFlow
rick merritt   2/4/2013 4:07:51 PM
NO RATINGS
Can Cisco resist the tide to software-defined networks that want to wash away the advantages of its proprietary ASICs and APIs?



Datasheets.com Parts Search

185 million searchable parts
(please enter a part number or hit search to begin)
Radio
LATEST ARCHIVED BROADCAST

What are the engineering and design challenges in creating successful IoT devices? These devices are usually small, resource-constrained electronics designed to sense, collect, send, and/or interpret data. Some of the devices need to be smart enough to act upon data in real time, 24/7. Specifically the guests will discuss sensors, security, and lessons from IoT deployments.

Brought to you by:

Like Us on Facebook
Special Video Section
Once the base layer of a design has been taped out, making ...
In this short video we show an LED light demo to ...
The LTC2380-24 is a versatile 24-bit SAR ADC that combines ...
In this short video we show an LED light demo to ...
02:46
Wireless Power enables applications where it is difficult ...
07:41
LEDs are being used in current luxury model automotive ...
With design sizes expected to increase by 5X through 2020, ...
01:48
Linear Technology’s LT8330 and LT8331, two Low Quiescent ...
The quality and reliability of Mill-Max's two-piece ...
LED lighting is an important feature in today’s and future ...
05:27
The LT8602 has two high voltage buck regulators with an ...
05:18
Silego Technology’s highly versatile Mixed-signal GreenPAK ...
The quality and reliability of Mill-Max's two-piece ...
01:34
Why the multicopter? It has every thing in it. 58 of ...
Security is important in all parts of the IoT chain, ...
Infineon explains their philosophy and why the multicopter ...
The LTC4282 Hot SwapTM controller allows a board to be ...
This video highlights the Zynq® UltraScale+™ MPSoC, and sho...
Homeowners may soon be able to store the energy generated ...
The LTC®6363 is a low power, low noise, fully differential ...