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To deal with the necessities of working one of many largest clouds on the planet, in 2016, Microsoft introduced a significant innovation to function and handle hundreds of community units utilizing open-source software program, Software program for Open Networking within the Cloud (SONiC). Since then, SONiC has gained momentum because the open supply working system of selection for cloud-scale information middle networks. A Key element of SONiC is the Swap Abstraction Interface (SAI) that allows ASIC and {hardware} abstraction and community working methods portability. Because of this abstraction layer, networking distributors can present a constant programming interface to their ASICs whereas growing extremely differentiated {hardware} platforms. In return, hyperscalers can rapidly profit from improvements in silicon, elevated reliability, and diminished complexity.
Cisco has been and stays dedicated to driving openness throughout the business. Once we launched the Cisco 8000, we shared our imaginative and prescient of making merchandise with open capabilities. From day one, we supported Swap Abstraction Interface on our next-generation routing platforms to align properly with our cloud clients’ methods to handle and function hyperscale architectures. Whereas the assist for SONiC on mounted, single NPU methods is an incremental step, assist for SONiC/SAI on a modular platform marks a major milestone in adapting modular routing methods to assist SONiC in a totally distributed method. Consequently, we empower our clients to realize essentially the most fascinating community structure in line with their wants utilizing Cisco’s gear. Clients can now do that not solely as an idea however at scale, with the superior features they should run their community.
2021 OCP Summit
On November ninth and tenth, we had the chance to showcase our dedication on the 2021 Open Compute Challenge International Summit. OCP celebrated its tenth anniversary with this yr’s occasion. It was made particular by the truth that this is likely one of the first in-person occasions we now have participated in since COVID-19 started. It was particularly thrilling as a result of we acquired to showcase a modular Cisco 8800 router natively working SONiC on the Route Processor and Linecards.
The Demo
The demo showcased scaling a subsequent technology information middle with SONiC VXLAN on the Cisco 8000. We constructed a 3-tier 5 node Clos community utilizing mounted Cisco 8101-32H performing as a Prime of the Rack (Tor) swap, Cisco 8102-64H as backbone together with modular Cisco 8808 router as super-spine all working SONiC.
We defined within the demonstration the design selections that helped us scale to 32K distant Digital Tunnel Finish Factors (VTEP) with 128K distinctive overlay-prefix and VTEP Encap entries within the {hardware}.
Take a glimpse into our disaggregation journey as we showcase OCP’s SONiC software program on mounted (Cisco8201) and Modular (Cisco88XX) {hardware}.
Along with our demonstration of SONiC on the Cisco 8000 household, we had been additionally featured on the keynote given by Meta (previously Fb) the place Cisco and Meta unveiled the Wedge400C, a 12.8 Tbps OCP white field system that makes use of Cisco Silicon One Q200L. To be taught extra about this information middle swap, learn this latest weblog from Rakesh Chopra, detailing our work with Meta.
In abstract, whether or not a buyer needs a totally built-in system with the silicon, platform, and IOS-XR from Cisco, or needs to run SONiC on Cisco {hardware} (Cisco 8000), or needs a Silicon solely providing, our skilled methods designers, {hardware} and software program engineers have your again. I can proudly say that in our business, Cisco is the one firm that may meet and exceed our clients’ expectations throughout this spectrum of consumption fashions.
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