Cisco
CCIE SP Labs & Preparation
Lab practice and study notes focused on MPLS, L3VPN, MP-BGP, QoS, Segment Routing, service provider architecture, and troubleshooting.
Open lab library
Juniper
JNCIE-SP Labs & Preparation
Junos-based labs covering IS-IS, BGP, MPLS, L3VPN, RSVP, Segment Routing, routing policy, and service provider design scenarios.
Lab notes in progress
Design
CCDE Design Studies
Design-oriented notes focused on requirements analysis, constraints, trade-offs, routing architecture, resiliency, scalability, and operational simplicity.
Study notes in progress
Automation
Network Automation & AI
Experiments using Python, APIs, templates, validation workflows, Git, and AI-assisted engineering to improve network operations and documentation.
Build notes in progress
Automation
CCIE Automation
Study projects focused on network programmability, automation workflows, APIs, model-driven telemetry, validation, configuration templates, and infrastructure operations.
Lab notes in progress
Security
Networks & Security
Practical labs around segmentation, firewall policies, VPNs, secure connectivity, routing behavior, visibility, and infrastructure hardening.
Lab notes in progress
Enterprise
SD-WAN & Wireless Design
Design and lab notes focused on SD-WAN architectures, branch connectivity, wireless design, segmentation, secure access, application performance, resiliency, and operational visibility.
Design notes in progress