WANs

MeshCore: A Comprehensive Guide to Off-Grid Mesh Communication

Network Infrastructure and Architecture: Designing High-Availability Networks

MPLS, MPLS-TP, and Segment Routing Demystified for Modern Engineers: Architecture, Design, and Deployment of MPLS, MPLS-TP, and Segment Routing

SD-WAN: Example-based Study Guide: Volume 2

Computer Networking

AWS Certified Solutions Architect Study Guide: An All-in-One Study Guide for the SAA-C03 Exam, Featuring 1000+ Practice Questions with Detailed Explanations

Data Networking Deep Dive without Drowning

The Whole Internet User's Guide & Catalog, Academic Edition