Book Image

AWS Certified Advanced Networking - Specialty Exam Guide

By : Marko Sluga
3 (1)
Book Image

AWS Certified Advanced Networking - Specialty Exam Guide

3 (1)
By: Marko Sluga

Overview of this book

Amazon has recently come up a with specialty certifications which validates a particular user's expertise that he/she would want to build a career in. Since the Cloud market now demands of AWS networking skills this becomes the most wanted certification to upheld ones industry portfolio. This book would be your ideal companion to getting skilled with complex and creative networking solutions. Cloud practitioners or associate-level certified individuals interested in validating advanced skills in networking can opt for this practical guide. This book will include topics that will help you design and implement AWS and hybrid IT network architectures along with some network automation tasks. You will also delve deep into topics that will help you design and maintain network architecture for all AWS services. Like most of our certification guides this book will also follow a unique approach of testing your learning with chapter-level practice exercises and certification-based mock tests. The exam mock tests will help you gauge whether you are ready to take the certification exam or not. This book will also be an advanced guide for networking professionals to enhance their networking skills and get certified. By the end of this book, you will be all equipped with AWS networking concepts and techniques and will have mastered core architectural best practices.
Table of Contents (21 chapters)
Free Chapter
1
Section 1: Introduction
3
Section 2: Managing Networks in AWS
7
Section 3: Managing and Securing Network-Attached Platform Services in AWS
12
Section 4: Monitoring and Operating the AWS Networks
14
Section 5: Network automation in AWS
16
Section 6: The Exam

Questions

  1. Which component acts as a stateful firewall that can filter the incoming port-based traffic of our ENI?
  2. You have opened port 80 in your NACL and all the security groups of your subnet. The web servers running in the subnet are still not responding. What is the reason for this?
  3. Your web instances are running the Ubuntu Linux distribution. Your website is not accessible, even after you opened port 80 in the security group and verified that the NACL allows all traffic in both directions. You were instructed to run ufw disable inside the instance by a Linux administrator and now the website is accessible. Is this the right approach to providing access to the web service?
  4. You are unable to establish a connection to your web server. You have enabled the VPC Flow Logs and are seeing the following output:
2 887726112345 eni-fa9d12ad 10.0.0.10 103.0.1.172 55421 443 6 7 1132...