Everything tagged network-management, newest first. Tags come from the classifier reading each item's summary; 394 tags used 25 times or more have their own page.
This Network Break episode covers follow-up on Cisco’s Teleport deal and Chinese models on U.S. public clouds, warns about critical HPE Aruba Networking Fabric Composer vulnerabilities, notes OpenAI and Anthropic outages plus upcoming Arista security disclosures, and begins broader news coverage.
Last year’s flood of 49,000 CVEs highlights how manual network operations are overwhelmed, and this sponsored discussion with BackBox leaders explores whether AI can help network teams manage vulnerabilities and infrastructure more effectively.
A vintage TrueTime XL GPS time server, once used to distribute precise network time, is being examined for a demo but faces practical hurdles from obsolete antenna hardware, battery-backed settings, and GPS week rollover issues that can break trusted timekeeping.
Ethan and Holly explain how LLDP helps network engineers discover network topology and verify cabling by exchanging frames with mandatory and optional TLVs, while emphasizing that edge-port security remains important.
Cisco Cloud Control extends compute management by unifying networking, security, and observability context, while adding topology views and AI-powered tools like Assistant and Canvas to simplify operations, improve troubleshooting, and help teams work faster and more confidently across the broader Cisco environment.
BlueCat is expanding beyond IPAM and DDI by integrating LiveAction’s network observability capabilities, with Ryan Grande explaining how combining observability, flows, packets, and DDI improves operational effectiveness.
The content argues that claims about using digital twins or AI agents to validate network ideas often ignore practical limitations, highlighting a new gotcha: Arista cEOS containers do not apply inbound ACLs to control-plane traffic, unlike vEOS VMs.
Hank Preston from Cisco explores the components and risks involved in creating an AI agent for network tasks in his presentation.
Cisco Cloud Control integrates various network management platforms into a unified interface, enabling advanced AI-driven troubleshooting, automation, and enhanced network visibility.
Cloudflare's data reveals significant changes in Internet traffic patterns from Iceland to Spain and Portugal, aligning with the total solar eclipse's path on August 12, 2026.
When upgrading wireless networks, prioritize 6 GHz access, consider client density, and ensure a seamless user experience with advanced management tools.
Operators with strong BGP knowledge often create ROAs infrequently and may not fully understand their behavior, but ROOTBEER assists in clarifying considerations for creating ROAs.
Cisco Cloud Control is a unified platform that simplifies management and troubleshooting across Cisco networks by integrating AI capabilities, providing a single access point for operational data, and receiving positive feedback from customers.
Ryan and Cricket Liu discuss the evolution and future of DNS, focusing on BIND, security threats like DDoS and DNS spoofing, and the importance of understanding DNS's fundamental role to prevent outages.
Cisco Live introduced Cisco Cloud Control, a unified platform replacing multiple dashboards with a single interface that integrates AI agents, offering real-time functionality and simplifying network management for engineers.
The integration of crosswork automation assurance into cloud control enhances network management by using agents for routine tasks, allowing human intervention for risk governance, and employing AI for deep network troubleshooting and remediation.
Understanding your network as an interconnected system is crucial, as changes to one device affect the entire network, emphasizing the importance of holistic thinking in network management.
Designing and structuring BGP Router IDs in IPv6-native networks involves careful planning to ensure network stability, scalability, and efficient routing.
Tony Mattke developed and shared several networking-focused CLI tools on GitHub, which may be beneficial for users needing such resources.
Cisco's webinar discusses the increasing demand and complexity of wireless networks, emphasizing the need for scalable, flexible architectural solutions to accommodate diverse devices and simplify IT operations through AI.
A RADIUS-based framework provides a stable and efficient method for device identification, enhancing network security and management by leveraging existing protocols and infrastructure.
The discussion focuses on Jordi Martinez's BCP RFC draft, examining prefix sizing for point-to-point links, numbering choices, and best practices for prefix pool allocation for service providers and enterprises.
Cisco Nexus Dashboard simplifies data center network operations by unifying management, automating deployment, and providing advanced analytics for real-time performance optimization.
Rashmeet Kaur Bagga, a Technical Marketing Engineer at Cisco, explains the process of onboarding rugged switches onto the Meraki dashboard, highlighting the benefits of managing outdoor networks with consistent security and centralized visibility.
Ethan and Holly introduce Network Access Control (NAC), explaining its basic concepts, terminology, and application contexts in the first part of a three-part series.
Cisco's agentic ops, powered by a deep network model, offers a dynamic AI-driven solution for network management, surpassing traditional methods and general AI agents by providing real-time, accurate insights through its AI canvas.
The podcast explores the critical function of Stateless Address Autoconfiguration (SLAAC) in IPv6 network deployment, contrasting it with DHCPv6 for enterprise network management.
Operators must comprehend platform-specific time counting and expiration to prepare systems for upcoming rollover milestones.
APNIC's upcoming webinar will explore how their products and tools can enhance network security and improve routing visibility for participants.
Mav Turner from Kentik discusses with John Burke and Drew Conry-Murray the critical role of deep visibility in managing complex enterprise networks spanning on-prem, WAN, multi-cloud, and edge environments.
Software Defined Networking (SDN) centralizes network management through controllers that compute and implement network paths, but its complexity can cause failures, prompting exploration of improved methods.
The Network Management session at APRICOT 2026 featured four presenters who provided practical, data-driven insights for operators to enhance network understanding and optimization.
The Cisco 8121 CW G2 Secure Router is a high-performance, compact device offering enhanced speed, resilient connectivity, and advanced security for small branches, all managed via a unified cloud dashboard, ideal for the AI era.
At APNIC 61 in Jakarta, discussions focused on adjusting IPv6 and IPv4 delegations, balancing efficiency with policy education for newcomers.
Ethan and Holly discuss the intersection of cybersecurity and network engineering, emphasizing the importance of understanding firewalls for network engineers due to their significant role at the packet level.
The analysis of data from the largest IPv6 network reveals significant insights into IPv6 scanning behavior, highlighting patterns, challenges, and opportunities for network security and management.
In this Cisco Tech Talk episode, the focus is on configuring Tech X Plus profiles in Cisco ICE to manage user access control by setting privilege levels, ensuring secure and tailored network management.
A method exists to directly map an IP address to an Autonomous System Number (ASN) without needing any data preprocessing.
Oscar Ledesma, a global network architect at BBVA, explains how Cisco SDA has improved network segmentation, user mobility, and security across BBVA Argentina's campuses and branches, resulting in a successful deployment and ongoing expansion.
Ethan and Holly provide a comprehensive overview of Quality of Service (QoS), explaining its fundamentals, essential acronyms, and major tool groups to help understand its purpose and solutions.
The article discusses an inference method leveraging spatial correlation between a network prefix's origin and the router's location to enhance location community attachment.
The Moroi and Catalyst Center global overview simplifies hybrid network management by providing unified visibility and operational efficiency, enabling faster troubleshooting and improved security across healthcare networks.
The content discusses integrating the EVPN control plane with existing VXLAN setups, maintaining the data plane while using EVPN for ingress replication and MAC-to-VTEP mappings.
The Cisco 8500 series secure routers streamline network management for large enterprises and data centers by offering high performance, security, and scalability with features like SD-WAN, segmentation, and advanced cryptography.
The Cisco 8400 series secure routers offer a comprehensive solution for modern network demands, combining high-speed performance, security, and energy efficiency in a compact design, suitable for various industries and future-proofed for evolving technological needs.
Infrahub is a new network automation tool developed by OpsMill, utilizing a graph database to enhance network management, and is designed for network engineers seeking efficient automation solutions.
Geoff Huston's annual analysis of BGP routing table growth for 2025 provides insights into current trends and future projections, highlighting the challenges and developments in internet infrastructure.
Explore three top PING podcasts that delve into Internet operations, offering insights into network management, cybersecurity, and technological advancements.
The 21st century has seen IPv4 allocations become more fragmented with smaller prefixes, raising concerns about potential impacts on Internet security.
IP Device Tracking (IPDT) on Catalyst 1300 switches helps maintain network security and performance by mapping IP to MAC addresses, with configuration options via GUI or CLI, and works with Cisco Identity Services Engine for enhanced security.
