Search icon CANCEL
Subscription
0
Cart icon
Your Cart (0 item)
Close icon
You have no products in your basket yet
Arrow left icon
Explore Products
Best Sellers
New Releases
Books
Videos
Audiobooks
Learning Hub
Conferences
Free Learning
Arrow right icon
Arrow up icon
GO TO TOP
DNS in Action

You're reading from   DNS in Action A detailed and practical guide to DNS implementation, configuration, and administration

Arrow left icon
Product type Paperback
Published in Apr 2006
Publisher Packt
ISBN-13 9781904811787
Length
Edition 1st Edition
Concepts
Arrow right icon
Author (1):
Arrow left icon
CP Books a.s. CP Books a.s.
Author Profile Icon CP Books a.s.
CP Books a.s.
Arrow right icon
View More author details
Toc

Table of Contents (16) Chapters Close

DNS in Action
Credits
About the Authors
1. Preface
1. Domain Name System FREE CHAPTER 2. DNS Protocol 3. DNS Extension 4. Name Server Implementation 5. Tools for DNS Debugging and Administration 6. Domain Delegation and Registration 7. Reverse Domain Delegation 8. Internet Registry 9. DNS in Closed Intranets 10. DNS and Firewall Country Codes and RIRs
Index

6.2 Example 2


For its branch office, Company Ltd. plans to create a subdomain within the company.tld domain called branch.company.tld. The branch will administer its own name server called ns.branch.company.tld with the IP address 194.149.10.129. The secondary name server for the branch.company.tld domain will be configured on the ns.company.tld name server.

The following list shows the individual configuration files or their sections that specify the required delegation. The bold lines are the lines that relate to the delegation of the branch.company.tld domain. These lines have been added to the configuration files from the previous example.

6.2.1 Server ns.company.com

File named.boot

...
primary company.tld company.tld.zone
secondary branch.company.tld 194.149.10.129 branch.company.tld.zone

...

File company.tld.zone

@ IN SOA ns.company.tld hostmaster.company.tld (
1998082402 ; Serial
28800 ; Refresh 8 hours
7200 ; Retry 2 hour
604800 ; Expire 7 days
86400 ) ; Minimum TTL 1 day

; ns...
lock icon The rest of the chapter is locked
Register for a free Packt account to unlock a world of extra content!
A free Packt account unlocks extra newsletters, articles, discounted offers, and much more. Start advancing your knowledge today.
Unlock this book and the full library FREE for 7 days
Get unlimited access to 7000+ expert-authored eBooks and videos courses covering every tech area you can think of
Renews at $19.99/month. Cancel anytime
Banner background image