NHPREP Blog
Insights, tutorials, and tips for networking and security professionals.
Preparing for DevNet Associate Certification | NHPREP
Master the Cisco DevNet Associate certification with this in-depth preparation guide covering exam domains, question types, and hands-on study strategies.
Advanced Terraform Techniques: Beyond the Scaffolding
Go beyond basic Terraform with advanced techniques like version management, code formatting, dependency graphing, interactive console, and reusable modules.
Advanced YANG Data Modeling for Cisco NSO | NHPREP
Deep dive into advanced YANG modeling techniques for Cisco NSO service development including XPath, leafref, tailf extensions, and CLI customization.
Cisco Multivendor Telemetry Collection With Crosswork
A deep dive into Cisco's multivendor telemetry collection solution using Crosswork Data Gateway, covering protocol options, collection jobs, monitoring, and the collect-once paradigm.
5 Tools to Level Up Your Network Automation Game
Discover 5 must-know tools that transform network engineers into automation professionals: Git, Bash, Vault, Infrastructure as Code, and Containers.
gRPC, gNMI & Model-Driven Telemetry Guide for Network Engineers
Comprehensive guide to gRPC, gNMI, and model-driven telemetry for real-time network monitoring, streaming data collection, and programmable device management.
Ansible for Cisco Networks: NX-OS, NDFC & IOS-XE Automation
A comprehensive guide to automating Cisco data center and enterprise networks with Ansible, covering NX-OS VXLAN EVPN fabrics, NDFC orchestration, and IOS-XE programmability.
SD-Access as Code: Automate Fabric with Catalyst Center APIs
Automate SD-Access fabric deployment with Catalyst Center APIs, Terraform, and IaC workflows. Reduce errors, accelerate provisioning, and achieve auditable networks.