CCDE quick reference / Russ White, Mosaddaq Turabi

Inside Cisco IOS Software Architecture

Unfriending Dystopia

Navigating Network Complexity

The art of network architecture

Optimal routing design

IS-IS

Cisco Certified Support Technician CCST Networking 100-150 Official Cert Guide

CCST Networking Official Cert Guide

Unintended Dystopia

Computer Networking Problems and Solutions: An innovative approach to building resilient, modern networks