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Data center networking has transformed dramatically with AI, and Cisco is at the forefront by creating flexible, scalable networks to enhance bandwidth, reduce latency, and improve energy efficiency. Its our view that Ciscos recognition in the Gartner Magic Quadrant for Data Center Switching recognizes its innovative solutions in high-performance networking, simplified operations, security integration, and cloud management.
Hi all I'm a relatively new electrical engineer who's been asked to take 5 Cat 5 data lines and feed them to a hub which selects one of them upon receiving data in that line to send to a computer. As it is now, they have to unplug the one they're currently using and plug in the one they want to use. They want a solution where the cables stay plugged in and one input is selected based upon receiving data on that input (or manual mechanical control).
DataVita has become the first data centre operator in the UK to achieve an industry-leading accreditation – Open Compute Projects (OCP) Ready for Hyperscale certification – recognising the capabilities of its DV1 facility in supporting high-density workloads and AI. So far, this certification has only been awarded to three other companies in Europe and is one of the sectors most recognised and sought-after accreditations.
We are announcing the upcoming deprecation of QEMU as a virtualization option for Docker Desktop on Apple Silicon Macs. After serving as our legacy virtualization solution during the early transition to Apple Silicon, QEMU will be fully deprecated 90 days from today, on July 14, 2025. This deprecation does not affect QEMU’s role in emulating non-native architectures for multi-platform builds.
Speaker: Ben Epstein, Stealth Founder & CTO | Tony Karrer, Founder & CTO, Aggregage
When tasked with building a fundamentally new product line with deeper insights than previously achievable for a high-value client, Ben Epstein and his team faced a significant challenge: how to harness LLMs to produce consistent, high-accuracy outputs at scale. In this new session, Ben will share how he and his team engineered a system (based on proven software engineering approaches) that employs reproducible test variations (via temperature 0 and fixed seeds), and enables non-LLM evaluation m
WorkOS + MCP: Authentication for AI Agents (Sponsored) Don’t reinvent auth for AI agents. WorkOS AuthKit delivers SSO, MFA, and user management with modern APIs and minimal config. Gain confidence that MCP servers and AI agents stay within defined permissions, using scoped OAuth access. Watch the 3 min demo Disclaimer: The details in this post have been derived from the articles written by the Netflix engineering team.
A key enabler of a future-proofed workplace is a strong backbone for access networks. Deploying multigigabit switches with enough power to support a range of devices allows organizations to scale to meet future demands like AI and Wi-Fi 7, while simplifying the deployment of cameras, sensors, and other workplace technology with a single Ethernet cable.
Nokia has been selected by Australian cloud provider, ResetData, to supply a networking backbone that supports its immediate rollout of sovereign AI Factory data centres across the continent. The Nokia IP solution will deliver the speed, scale and reliability required for lossless, low-latency performance as ResetData targets an Australian cloud services market that in 2024 saw a 19% year on year increase.
Nokia has been selected by Australian cloud provider, ResetData, to supply a networking backbone that supports its immediate rollout of sovereign AI Factory data centres across the continent. The Nokia IP solution will deliver the speed, scale and reliability required for lossless, low-latency performance as ResetData targets an Australian cloud services market that in 2024 saw a 19% year on year increase.
Executive Summary On March 25, OpenAI introduced image generation for ChatGPT-4o and ChatGPT-4o mini. On March 31, it was announced that the tool was available for free to all users. Since then, users have quickly discovered that ChatGPTs image generator can be manipulated to create fake receipts and forge other documents. As noted in the 2025 Cato CTRL Threat Report , the emergence of generative AI (GenAI) tools like ChatGPT is democratizing cybercrime and creating a major shift in the threat l
Every large system that spirals out of control starts the same way: small, functional, and deceptively simple. However, as the system evolves, things spiral out of control. A feature is added here, a helper function squeezed there, and a “temporary” dependency for some urgent task that never gets removed. Months later, debugging requires going through five layers of indirection, and touching one module can break the entire system.
I have the following network: Gateway1 is a dedicated server with Juniper vSRX VM, Switch1 is Juniper QFX5xxx. There are multiple VLANs set up on the servers, so interface mode on the switch is set to trunk. Traffic inside a certain VLAN goes through the switch. InterVLAN traffic is routed through the gateway which has IP address in every VLAN that can be used as a default route on the servers.
Explore how the innovative partnership between Cisco and St. Clair College is transforming data science education. Discover how this collaboration, highlighted by the college's victory in the 2024 Learn-A-Thon, sets new benchmarks for educational excellence in Canada. Learn how St. Clair College integrates Cisco's cutting-edge tools to empower students with real-world skills, fostering inclusivity and driving innovation across diverse sectors.
Speaker: Anindo Banerjea, CTO at Civio & Tony Karrer, CTO at Aggregage
When developing a Gen AI application, one of the most significant challenges is improving accuracy. This can be especially difficult when working with a large data corpus, and as the complexity of the task increases. The number of use cases/corner cases that the system is expected to handle essentially explodes. 💥 Anindo Banerjea is here to showcase his significant experience building AI/ML SaaS applications as he walks us through the current problems his company, Civio, is solving.
Vertiv , a global provider of critical digital infrastructure and continuity solutions, has announced the launch of Vertiv SmartRun. Vertiv SmartRun is a modular prefabricated overhead infrastructure system designed to integrate high-density power distribution busbar, liquid cooling piping network, hot-aisle containment, and network infrastructure into a single, scalable solution, supporting an accelerated data centre fit-out.
As we conclude Developer Week 2025, were proud to reflect upon the capabilities weve added to our developer platform. Its so rewarding to deliver products, features and tools that help developers build smarter and ship faster, and even more so hearing your responses throughout the week! Our VP of Product, Rita Kozlov, kicked off Developer Week 2025 discussing the ever-evolving landscape of development, particularly in the age of AI.
How to monitor containerized applications in Azure (Sponsored) In this eBook, you’ll learn how to deploy and monitor containerized applications using Azure and Datadog. Start monitoring AKS cluster status, AKS control plane, and understand critical AKS resource metrics. Plus, get best practices on collecting and tracking observability data across your container environment, and be alerted to performance issues and potential threats automatically.
I have a pair of QFX10002-36Q switches, and I want to disable or rate-limit multicast and broadcast traffic to a low value. When I try to configure a storm-control profile using set forwarding-options storm-control-profiles, I see that the only available action is shutdown. However, I do not want to shut down the portI just want to drop or discard the excess broadcast/multicast traffic.
Speaker: Christophe Louvion, Chief Product & Technology Officer of NRC Health and Tony Karrer, CTO at Aggregage
Christophe Louvion, Chief Product & Technology Officer of NRC Health, is here to take us through how he guided his company's recent experience of getting from concept to launch and sales of products within 90 days. In this exclusive webinar, Christophe will cover key aspects of his journey, including: LLM Development & Quick Wins 🤖 Understand how LLMs differ from traditional software, identifying opportunities for rapid development and deployment.
Cruise vacations are more popular than ever, with nearly 20 million Americans expected to set sail this yearup 4.5% from 2024. This boom is not just a post-pandemic rebound; cruise demand is now outpacing growth in the traditional hotel sector. By 2030, U.S. cruise industry revenues are projected to more than doublerising from approximately $3.
CleanArc Data Centers , a developer and operator of renewables-focused hyperscale data centre campuses, announced today that Townsend Group, an advisor and partner to institutional investors globally, has made a strategic investment in the company. The investment was led by Townsend, which advises a consortium of global investors, including some of the largest sovereign and pension plans pursuing strategic stakes in leading investment and operating platforms.
The rapid change of pace in computing landscapes because of cloud, artificial intelligence, and technology innovation has challenged organizations to keep up while making sure that their initiatives and projects remain compliant with enterprise guidelines and policies. An effective architecture review board (ARB) can help an organization maintain compliance with enterprise guardrails while accelerating implementation of initiatives in their project pipeline.
Building real applications with AI isn't just for developers anymore. Here's how I went from PowerShell scripts to a full-stack React/Express app by embracing "vibe coding" with AI.
Speaker: Maher Hanafi, VP of Engineering at Betterworks & Tony Karrer, CTO at Aggregage
Executive leaders and board members are pushing their teams to adopt Generative AI to gain a competitive edge, save money, and otherwise take advantage of the promise of this new era of artificial intelligence. There's no question that it is challenging to figure out where to focus and how to advance when it’s a new field that is evolving everyday. 💡 This new webinar featuring Maher Hanafi, VP of Engineering at Betterworks, will explore a practical framework to transform Generative AI pr
I'm using the following command to test network speed to my.remote.server : dd if=/dev/random | pv -L 39M | ssh my.remote.server "dd of=/dev/null" When I set en0 to 10Gb, performance drops significantly (15MB/s upload). But when I set en0 to 1Gb, I get much better results (56MB/s upload). This happens despite the 10Gb link working perfectly in every other scenario!
Take your networking skills to the next level with the Cisco Catalyst Center Fundamentals (CCFND) training program, designed to provide you with a thorough understanding of Cisco Catalyst Center and its latest features and capabilities.
VAST Data , an AI data platform company, today announced that Fluidstack, the AI cloud platform, has selected the VAST Data Platform to join other partners in helping to power large-scale, high-performance AI workloads for Fluidstacks global customer base. With VAST, Fluidstack can deliver enterprise-grade stability, security, and innovation for some of the most demanding AI training environments in the world.
After years navigating the exhilarating world of high-growth tech, from Amazon to Twilios scaling journey and most recently Wizs rapid ascent, Ive learned to recognize a truly special opportunity when I see one. Thats exactly what I have found at Cloudflare and why Im thrilled to join. What drew me to Cloudflare was the unique combination of a powerful mission, a transparent and results-oriented culture, and the sheer scale of impact.
“Reimagined: Building Products with Generative AI” is an extensive guide for integrating generative AI into product strategy and careers featuring over 150 real-world examples, 30 case studies, and 20+ frameworks, and endorsed by over 20 leading AI and product executives, inventors, entrepreneurs, and researchers.
Executive Summary Generative AI (GenAI) is advancing rapidly, offering significant potential for business transformation. However, it also introduces new security risks. The Model Context Protocol (MCP), an open standard introduced by Anthropic in November 2024, enables seamless integration between GenAI applications and external data sources and tools.
Im working on a university project to design a secure inter-campus network for Bahria Universitys 4 campuses (Islamabad E-8/H-11, Lahore, Karachi). Each campus has 7 labs (each with 14 PCs), and the goal is to: Restrict communication so only the same-type labs can talk across campuses (e.g., Electronics Lab in Islamabad Electronics Lab in Karachi).
Software, its size, its requirements, and its infrastructure environment evolve over time. Software architecture should evolve accordingly, to meet current and future operational and developmental requirements. Fitness functions are guardrails that enable the continuous evolution of your system's architecture, within a range and a direction, that you desire and define.
Speaker: Tony Karrer, Ryan Barker, Grant Wiles, Zach Asman, & Mark Pace
Join our exclusive webinar with top industry visionaries, where we'll explore the latest innovations in Artificial Intelligence and the incredible potential of LLMs. We'll walk through two compelling case studies that showcase how AI is reimagining industries and revolutionizing the way we interact with technology. Some takeaways include: How to test and evaluate results 📊 Why confidence scoring matters 🔐 How to assess cost and quality 🤖 Cross-platform cost vs. quality tr
Knowing the flow of how a packet gets from one end to the other is one of the most important pieces of advice given by todays guest, Mark Prosser. He shares his journey in the IT industry, his thoughts on Ops vs. design, and the differences between working in a telco NOC and the enterprise. Read more » Knowing the flow of how a packet gets from one end to the other is one of the most important pieces of advice given by todays guest, Mark Prosser.
Windows 11’s secret End Task button for Taskbar is the best feature to try Windows 11 introduces a convenient “End Task” button in the taskbar’s right-click menu, enhancing the user experience when dealing with unresponsive applications. To activate this feature, users must navigate to Settings, select System, then For Developers, and toggle the “End Task” option.
Hi so i have been reading that what makes keep alive connection better that HTTP 1.1 provides , so i was reading this paper from John Heidemann where they discuss performance differences betweeen HTTP 1.0 and the early version of HTTP 1.1 i.e P-HTTP According to the paper, in early implementations of HTTP/1.1, servers were sending two TCP segments at the beginning of a connection: One full-sized MSS segment with part of the content And another small segment containing just the header.
AI, Security, Network Observability, and more. Immerse yourself in expert-led lectures and demos on todays most transformative technologies at Cisco U. Spotlight, April 24, 2025.
Speaker: Shreya Rajpal, Co-Founder and CEO at Guardrails AI & Travis Addair, Co-Founder and CTO at Predibase
Large Language Models (LLMs) such as ChatGPT offer unprecedented potential for complex enterprise applications. However, productionizing LLMs comes with a unique set of challenges such as model brittleness, total cost of ownership, data governance and privacy, and the need for consistent, accurate outputs. Putting the right LLMOps process in place today will pay dividends tomorrow, enabling you to leverage the part of AI that constitutes your IP – your data – to build a defensible AI strategy fo
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