Prepare yourself for the next generation networking skills and acquire the knowledge needed to secure the routers.
Build foundational Cisco networking skills and prepare yourself for next-generation network transformation
Take practice questions and mock tests to check how prepared you are for the CCNA exam
Gain a strong understanding of network communication with the help of practical examples
Cisco Certified Network Associate (CCNA) Routing and Switching is one of the most important qualifications for keeping your networking skills up to date. CCNA Routing and Switching 200-125 Certification Guide covers topics included in the latest CCNA exam, along with review and practice questions.
This guide introduces you to the structure of IPv4 and IPv6 addresses and examines in detail the creation of IP networks and sub-networks and how to assign addresses in the network.
You will then move on to understanding how to configure, verify, and troubleshoot layer 2 and layer 3 protocols.
In addition to this, you will discover the functionality, configuration, and troubleshooting of DHCPv4. Combined with router and router simulation practice, this certification guide will help you cover everything you need to know in order to pass the CCNA Routing and Switching 200-125 exam.
By the end of this book, you will explore security best practices, as well as get familiar with the protocols that a network administrator can use to monitor the network.
What you will learn
Gain an in-depth understanding of networking using routers and switches
Understand layer 2 technology and its various configurations and connections
Configure default, static, and dynamic routing
Design and implement subnetted IPv4 and IPv6 addressing schemes
Troubleshoot issues and keep your network secure
Study the importance of VLANs for security and optimizing the bandwidth
Who this book is for
This book is for you if you are a network administrator, network technician, or anyone who wants to prepare for CCNA Routing and Switching certification. Basic understanding of networking will help you get the best out of this guide, although sufficient information is provided to those new in this
Understand the nitty-gritty of Cybersecurity with ease
Align your security knowledge with industry leading concepts and tools
Acquire required skills and certifications to survive the ever changing market needs
Learn from industry experts to analyse, implement, and maintain a robust environment
It's not a secret that there is a huge talent gap in the cybersecurity industry. Everyone is talking about it including the prestigious Forbes Magazine, Tech Republic, CSO Online, DarkReading, and SC Magazine, among many others. Additionally, Fortune CEO's like Satya Nadella, McAfee's CEO Chris
Young, Cisco's CIO Colin Seward along with organizations like ISSA, research firms like Gartner too shine light on it from time to time.
This book put together all the possible information with regards to cybersecurity, why you should choose it, the need for cyber security and how can you be part of it and fill the cybersecurity talent gap bit by bit. Starting with the essential understanding of security and its needs, we will move
to security domain changes and how artificial intelligence and machine learning are helping to secure systems. Later, this book will walk you through all the skills and tools that everyone who wants to work as security personal need to be aware of. Then, this book will teach readers how to think
like an attacker and explore some advanced security methodologies. Lastly, this book will deep dive into how to build practice labs, explore real-world use cases and get acquainted with various cybersecurity certifications.
By the end of this book, readers will be well-versed with the security domain and will be capable of making the right choices in the cybersecurity field.
What you will learn
Get an overview of what cybersecurity is and learn about the various faces of cybersecurity as well as identify domain that suits you best
Plan your transition into cybersecurity in an efficient and effective way
Learn how to build upon your existing skills and experience in order to prepare for your career in cybersecurity
Who this book is for
This book is targeted to any IT professional who is looking to venture in to the world cyber attacks and threats. Anyone with some understanding or IT infrastructure workflow will benefit from this book. Cybersecurity experts interested in enhancing their skill set will also find this book useful.