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

Summary

This chapter delved into the complex realm of network services, highlighting their indispensable role in shaping the foundation of network architecture within an organization. We explored the critical functionalities and operational dynamics of load balancing and DNS, which ensure efficient traffic distribution and reliable domain name resolution, respectively. The significance of DHCP and NAT in managing IP address allocation and facilitating secure communication across networks was also examined. Furthermore, the discussion on ACLs and firewall rules underscored the paramount importance of network security, emphasizing how these tools effectively regulate access and protect the network from potential threats. Lastly, our overview of miscellaneous services, including essential protocols and systems such as IPS/IDS, VPNs, and content delivery networks, illuminated the diverse spectrum of services that contribute to a robust, secure, and highly functional network. This comprehensive...