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Managing Network Congestion in AI: The Role of Explicit Congestion Notification (ECN)
This post delves into Explicit Congestion Notification (ECN) as a tool for managing network congestion in AI and high-performance computing environments. By slowing down packet transmission, ECN enhances performance, though its implementation poses challenges, necessitating careful configuration and tuning for optimal results.
The Battle of AI Networking: Ethernet vs InfiniBand
This article is not an exploration of who does Ethernet better so much as a direct examination of technology itself. Numbers will be reported as an aggregate means between major players in the AI Networking market and contrasted with equivalent InfiniBand performance. The goal is to answer, at an atomic level, one question: eliminating all other variables, is Ethernet good enough?
Cisco AI PODs: A Groundbreaking Advancement in AI Infrastructure
Cisco AI PODs offer a plug-and-play AI infrastructure solution, integrating compute, storage, networking, and the NVIDIA AI Enterprise software platform for seamless deployment. Optimized for various AI workloads, these pre-validated bundles accelerate AI adoption, ensuring scalability and efficiency. Centralized management and flexible integration make AI infrastructure straightforward and future-ready. Available now!
Your Must-See Guide to WWT at Cisco Live 2025!
Don't miss out on the excitement at Cisco Live 2025 in San Diego, where innovation meets interaction at Booth 3319, featuring thought-leadership sessions, interactive demos and AI-powered solutions that will transform your enterprise!
Troubleshooting a Cisco Meraki Wireless Network
This blog post is a presentation of the Cisco Meraki A Day In The Life PowerPoint slide deck. The Cisco Meraki engineer receives multiple issues reported via the Help Desk ticketing system in the course of the day and they must use dashboard.meraki.com to identify and potentially resolve the issues. This blog post covers the common factors affecting wireless networks and explains why certain data is needed from end users in order to effectively troubleshoot a wireless network using the Cisco Meraki dashboard.
Revving Up ECMP Routing for AI/ML Workloads
Dive into the world of high-performance networking. In this article, you will discover solutions to optimize Ethernet for AI/ML and HPC environments, ensuring seamless GPU synchronization and enhanced network performance.
Wi-Fi 7 OEM Overview
In this blog post, we dive into the OEM vendors with Wi-Fi 7 product offerings as of January 2025.
Coherent QSFP28 Is Finally Here
The release of 100G ZR coherent QSFP28 transceivers from Nokia, Cisco and others promises to accelerate the already rapid shift from traditional core network designs to optical and packet converged architectures.
Understanding Cisco ISE 3.x and the Benefits of Migrating from ISE 2.x to 3.x
Cisco Identity Services Engine (ISE) 3.x represents a significant upgrade over its predecessor, Cisco ISE 2.x, offering a host of new features, improved performance and enhanced security capabilities. This blog post delves into the key features of Cisco ISE 3.x and highlights the benefits of migrating from earlier versions, providing a thorough understanding of why this upgrade is essential for modern network environments.
Troubleshooting a Wireless Network - Information Gathering
This covers essential wireless troubleshooting strategies, focusing on isolating issues through a structured approach. It highlights key information to gather, such as client behavior, device type and signal strength metrics. Learn how to quickly assess symptoms, correlate data and determine root causes in dynamic Wi-Fi environments.
400G-ZR & ZR+: The Latest in Pluggable Coherent DWDM
The convergence of DWDM and routing technology — are 400G pluggable DWDM optics the key to this long-sought union? Let's take a look.
How Cisco and Pure are Shaping the Future for Enterprise AI
FlashStack unifies high-performance computing, GPU acceleration and advanced storage in a cohesive platform. Backed by Cisco Validated Designs, it ensures seamless integration and reduced deployment risks. Combined with Cisco's AI POD, FlashStack addresses AI deployment challenges, offering a future-ready blueprint for innovation and efficiency. To gain hands-on expertise, explore WWT's AI Proving Ground.