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You're reading from  Designing and Implementing Microsoft Azure Networking Solutions

Product typeBook
Published inAug 2023
PublisherPackt
ISBN-139781803242033
Edition1st Edition
Tools
Azure
Concepts
Networking
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Author (1)
David Okeyode
David Okeyode
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David Okeyode

David is the EMEA Azure CTO at Palo Alto Networks. Before that, he was an independent consultant helping companies secure their Azure environments through private expert level trainings and assessments. He has authored two books on Azure security - "Penetration Testing Azure for Ethical Hackers" and "Microsoft Azure Security Technologies Certification and Beyond. He has also authored multiple cloud computing courses for popular platforms like LinkedIn Learning. He holds over 15 cloud certifications and has over a decade of experience in Cybersecurity (consultancy, design, implementation). David is married to a lovely girl who makes the best banana cake in the world. They love travelling the world together!
Read more about David Okeyode

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Internal name resolution scenarios and options

Azure virtual network workloads need to be able to resolve internal and external domain names to IP addresses. A comprehensive Azure internal name resolution implementation should cover the translation of domain names for the following scenarios:

  • Scenario 1 – name resolution for resources within the same virtual network
  • Scenario 2 – name resolution for resources in different virtual networks
  • Scenario 3 – name resolution for resources in connected on-premises networks (hybrid)
  • Scenario 4 – name resolution for public domain names from VNet resources

Figure 2.8 shows an example of this. By making name resolution requests to its DNS resolver (server), VM1 (deployed into Azure VNET-1) should be able to resolve the private IP address for VM2 (deployed into a separate subnet in the same Azure VNet), it should be able to resolve the private IP address for VM3 (deployed into another Azure VNet...

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Designing and Implementing Microsoft Azure Networking Solutions
Published in: Aug 2023Publisher: PacktISBN-13: 9781803242033
© 2023 Packt Publishing Limited All Rights Reserved

Author (1)

author image
David Okeyode

David is the EMEA Azure CTO at Palo Alto Networks. Before that, he was an independent consultant helping companies secure their Azure environments through private expert level trainings and assessments. He has authored two books on Azure security - "Penetration Testing Azure for Ethical Hackers" and "Microsoft Azure Security Technologies Certification and Beyond. He has also authored multiple cloud computing courses for popular platforms like LinkedIn Learning. He holds over 15 cloud certifications and has over a decade of experience in Cybersecurity (consultancy, design, implementation). David is married to a lovely girl who makes the best banana cake in the world. They love travelling the world together!
Read more about David Okeyode

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