CSM Tech has a sizable web presence, with multiple publicly accessible web and application servers. All of your publicly available resources are served through DNS servers. However, after performing some data analysis on your public DNS servers, you discover that your servers are handling recursive lookups for customers outside of your business. Your public DNS servers should only accept recursive requests from internal clients, but iterative (nonrecursive) inquiries from external sources. What do you think? What commands are required to put the solution into action?

CSM Tech has a sizable web presence, with multiple publicly accessible web and application servers. All of your publicly available resources are served through DNS servers. However, after performing some data analysis on your public DNS servers, you discover that your servers are handling recursive lookups for customers outside of your business. Your public DNS servers should only accept recursive requests from internal clients, but iterative (nonrecursive) inquiries from external sources. What do you think? What commands are required to put the solution into action?

MIS

9th Edition

ISBN:9781337681919

Author:BIDGOLI

Publisher:BIDGOLI

Chapter7: The Internet, Intranets, And Extranets

Section: Chapter Questions

Problem 1RD

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