Book Image

Network Architect's Handbook

By : Alim H. Ali
Book Image

Network Architect's Handbook

By: Alim H. Ali

Overview of this book

Becoming a network architect is challenging—it demands hands-on engineering skills, encompassing hardware installation, configuration, and fabric layout design. Equally crucial, it involves collaboration with internal teams and C-Suite stakeholders, and adeptly managing external entities like vendors and service providers. The Network Architect's Handbook comprehensively covers these vital aspects, guiding you to evolve into an effective network architect within an organization, fostering seamless communication with leadership teams and other stakeholders. Starting with a clear definition of a network architect’s role, this book lays out a roadmap and delves into the attributes and mindset for success. You’ll then explore network architect design, physical infrastructure routing and switching, and network services such as DNS, MLAG, and service insertion. As you progress, you’ll gain insights into the necessary skills and typical daily challenges faced by network architects. And to thoroughly prepare you to advance in your career, this handbook covers certifications and associated training for maintaining relevance in an organization, along with common interview questions for a network architect's position. Armed with essential concepts, techniques, and your newfound skills, you’ll be well-prepared to pursue a career as a network architect.
Table of Contents (19 chapters)
1
Part 1 – Navigating the Architectural Blueprint of Networking
5
Part 2 – Crafting the Architectural Mind: Attributes and Mindset of a Network Architect
8
Part 3 – Constructing the Core: Building Blocks of a Network Architect
13
Part 4 – Mastering the Craft: Advancing Your Journey as a Network Architect

Foundations of Network Automation

In the dynamic landscape of modern technology, the need for efficient, scalable, and secure IT network infrastructure has never been more critical. As businesses continue to expand their digital footprint and embrace cloud-based solutions, data center consolidation, and better end user experience, the complexity of managing networks has grown exponentially. To keep pace with these demands, IT professionals (network architects especially) are turning to automation as a transformative solution.

Over the years, manual configuration and management of network devices have proven time-consuming and error-prone, leading to potential bottlenecks, project revisions and delays, increased lead times, and security vulnerabilities. By introducing automation into the equation of building and maintaining IT infrastructure, IT teams can unleash a new era of efficiency, empowering them to focus on strategic tasks rather than mundane, repetitive operational tasks...