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Build a Hybrid Cloud Lab: AWS VPC + Cisco Catalyst 8000V + BGP for Under $2/Day
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Build a Hybrid Cloud Lab: AWS VPC + Cisco Catalyst 8000V + BGP for Under $2/Day

#networking #aws #tutorial #cloud
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6 min read
How NVIDIA Spectrum-X Ports InfiniBand Tricks to Ethernet for AI Fabrics
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How NVIDIA Spectrum-X Ports InfiniBand Tricks to Ethernet for AI Fabrics

#networking #ai #devops #tutorial
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4 min read
I built a Go library to solve a problem Python solved in 2002
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I built a Go library to solve a problem Python solved in 2002

#go #networking #opensource #gamedev
1
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6 min read
Understanding DHCP: How I Configured and Captured It in a GNS3 Lab
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Understanding DHCP: How I Configured and Captured It in a GNS3 Lab

#dhcp #networking #ipaddress
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4 min read
Building a Network Digital Twin with Batfish, ContainerLab, and Suzieq — A Practical Guide
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Building a Network Digital Twin with Batfish, ContainerLab, and Suzieq — A Practical Guide

#networking #devops #opensource #tutorial
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4 min read
How Cisco SDA Actually Works: LISP Control Plane + VXLAN Data Plane + TrustSec Policy in One Fabric
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How Cisco SDA Actually Works: LISP Control Plane + VXLAN Data Plane + TrustSec Policy in One Fabric

#networking #cisco #security #tutorial
1
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5 min read
MACsec 802.1AE: The Wire-Speed Encryption Most Engineers Have Never Configured
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MACsec 802.1AE: The Wire-Speed Encryption Most Engineers Have Never Configured

#networking #security #cisco #tutorial
1
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5 min read
AWS Transit Gateway vs Azure Virtual WAN vs GCP NCC: A Side-by-Side for Network Engineers Going Multi-Cloud
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AWS Transit Gateway vs Azure Virtual WAN vs GCP NCC: A Side-by-Side for Network Engineers Going Multi-Cloud

#networking #aws #azure #cloud
1
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4 min read
My Second Terraform Deployment: Building a Complete AWS Network from Scratch (And What I Learned That Surprised Me)
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My Second Terraform Deployment: Building a Complete AWS Network from Scratch (And What I Learned That Surprised Me)

#terraform #aws #devops #networking
1
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5 min read
Cisco FMC Zero-Day CVE-2026-20131: Ransomware Exploited It for 36 Days Before Anyone Knew
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Cisco FMC Zero-Day CVE-2026-20131: Ransomware Exploited It for 36 Days Before Anyone Knew

#security #networking #cisco #devops
1
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4 min read
When systemd-resolved Picks the Wrong DNS Server
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When systemd-resolved Picks the Wrong DNS Server

#systemd #dns #networking #go
2
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5 min read
Hard Numbers: HTTP/2 vs UDP Overlay for Agent Communication
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Hard Numbers: HTTP/2 vs UDP Overlay for Agent Communication

#benchmarks #networking #systemdesign #performance
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2 min read
RoCE vs InfiniBand: Why Ethernet Is Winning the AI Data Center Networking War
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RoCE vs InfiniBand: Why Ethernet Is Winning the AI Data Center Networking War

#networking #ai #devops #tutorial
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4 min read
OpenVPN UI: Building a Web Dashboard for VPN Server Management
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OpenVPN UI: Building a Web Dashboard for VPN Server Management

#vpn #cybersecurity #networking #devops
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3 min read
Deploying a full, three-tier book review web app on Azure
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Deploying a full, three-tier book review web app on Azure

#architecture #azure #devops #networking
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2 min read
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