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

Business logistics – the structure

The corporate structure for a network architect in an organization may vary depending on the size, industry, and organizational culture of the company. However, typically, a network architect may fall under the IT department, which is responsible for managing the organization’s technology infrastructure and systems.

In Chapter 1, I showed a hierarchical perspective of where the architects are in an organization.

Let’s now look closer at where a network architect is typically present in relationship to the BUs, where they have influence, responsibilities, and oversight, make decisions, and manage subordinates/staff:

Figure 4.2 – Network architect influence on other business units

Figure 4.2 – Network architect influence on other business units

These eight BUs, or functional branches, of an organization represent common points of interest where a network architect plays an important role. Let’s touch on each one:

  • IT department: The network...