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

Understanding IaC

As the landscape of IT infrastructure management continues to evolve, ways of moving from manual tasks and manual updates have taken center stage. Weekly maintenance jobs such as configuration sanity checks or daily change request meetings have proven to be just a “wash-rinse-repeat” for many IT professionals. Though you’re gaining valuable experience to move your career forward (that is learning processes, understanding best practices and network requirements, and so on), at some point, these tasks become banal and less challenging. If these processes were placed in a framework of sorts or perhaps a methodology/approach that involves treating network infrastructure provisioning, configuration, and management as software development tasks, then it would be more enticing and engaging.

A paradigm shift known as IaC has emerged as a game-changer. As organizations strive to meet the demands of scalability, agility, and reliability, IaC offers a...