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

What does it mean for a network architect?

The previous few sections discussed aspects of cloud computing, its services, design, architecting, and relative benefits. At this point, the following question must be answered:

What does it mean for a network architect?

As I mentioned before, it’s adopting a cloud-focused mindset.

For a network architect, the paradigm shift from on-premises infrastructure to the cloud represents a profound transformation in their role and responsibilities. It means embracing virtualization, software-defined networking, and cloud-specific technologies to design, implement, and manage network architectures that are agile, scalable, and secure in the cloud environment.

The core principles of networking, such as routing, switching, security, and load balancing, still apply in the cloud, but their implementation and management take on new dimensions. Network architects must become adept at configuring virtual services (i.e., networks, security...