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Silicon One: Many Cisco Chips With One Architecture Chasing Many AI Workloads

With AI being the biggest change in IT infrastructure since the Dot Com boom, it was no surprise that at the annual Cisco Live event last month in San Diego, the focus was on AI – and particularly agentic AI – and how the networking giant differentiates itself from other infrastructure vendors when it comes to the emerging technology.

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It’s Been Three Years, So It’s Time For Another PCI-Express Speed Bump

PCI-SIG, the organization that oversees the roadmap for the critical PCI-Express peripheral attachment specification, is continuing to keep to its three-year drumbeat for releasing the next iteration of the interconnect spec and already has its sights on the one after that, expected to be released in 2028 and appear in devices in 2030 or so.

Compute

Cisco’s Hyperscale And Cloud AI Push Will Give It Enterprise Clout

Much of the business that Cisco Systems and others have been doing in the AI infrastructure field since OpenAI lit the generative AI fuse with ChatGPT in November 2022 has been deploying hardware and software with the hyperscalers, a lucrative business that led company executives to promise to sell as much as $1 billion in back-end network technology by the end of its fiscal year and then to blow past that a quarter early.

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The AI Datacenter Is Ravenous For 102.4 Tb/sec Ethernet Switch ASICs

While it has always been true that flatter networks and faster networks are possible with every speed bump on the Ethernet roadmap, the scale of networks has kept growing fast enough that the switch ASIC makers and the switch makers have been able to make it up in volume and keep the switch business growing.