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

Sample questions

Interview questions can vary from interviewer to interviewer and company to company. Some organizations will prepare you for the interviews. Take Google Cloud, for example. Google will let you know from the first HR call you will have four interviews:

  • A Role-Related Knowledge (RRK) interview
  • A General Cognitive Ability (GCA) interview
  • A Googleyness interview
  • A panel interview

Others will have you speak to personnel as the interview process progresses.

Questions

Let’s dive into some interview questions I’ve come across. I’ll offer some suggestions on how to answer, but in all likelihood, you’ll have to form your own answer/opinion:

  1. Can you explain how a packet moves across the network? In other words, how does a packet of data traverse the network from sender to receiver?

    This question is a typical technical question at any level in your career. Most seasoned IT professionals, even I, would need help...