Very well explained. I looked at a couple of other videos/blogs to understand how Zone Delegation works and how to set up a delegated zone. you have explained the theory very well and the demo is very clear. Thanks for putting it up !!
Question: let's say you have resources or hosts on that 'West' child-domain... and they're sending all their DNS requests to that one West name server. How would they query for things that are in the parent domain and for which would need to be resolved by the root DNS server? In the video, this parent domain was itfreetraining.local. Would the West name/DNS server need a record of some sort in its zone or how would that propagate? Will all requests to the West domain always simply reach the root name server and get forwarded to the West one?
Steven Kutsenkow Only one DNS server needs to be enabled for scavenging for Active Directory Integrated Zones. It is not generally recommended to enable scavening on more then one server because it makes troubleshooting DNS scavenging issues harder.
If we not configure the DNS delegation during the configuration of AD DS what is the affect, I'm using VM and configure DNS and ADDS dhcp, so if I want to use the DNS delegation means I need to configure DNS feature first in the server and create a forward looking zone to do that right .?
a delegation for this dns server cannot be created because the authoritative .. I find this problem in my vm test lap, couldn't make a domain controller. what shall i do ?
You probably don't have enough access. Just the access for the account that you are using. If it is in the admin domain account that will be able to do it.
Dharshana Goonetilleke Conditional forwarding passes the buck so to speak to anther DNS server to handle. This DNS server must be able to resolve the whole request. This means resolving the root hint server as well as required. DNS Delegation is when the DNS namespace is divided up. The DNS server attempts to resolve the name, root hints, top level domain, first level domain etc. For example, east.itfreetraining.com. If delegation is used for East, it passes the request for East on to a different DNS server. Notice that it could resolve ., com and ITFreeTraining by itself. Conditional forwarding would have simply passed the whole request on.
itfreetraining Thank you for the reply, much more clear now. Another question if you don't mind :) according to what you said, they both essentially re-direct the request to the correct place. From what i understand, Conditional forwarding is better as it lets the dns server in the east.itfreetraining.com domain handle the request thereby not wasting its resources in resolving queires meant for other domains. So what is the advantage that Delegation provides over conditional forwarding?
Dharshana Goonetilleke Delegation requires access to the other DNS server. So when you are dealing with other companies I would use conditional forwarding. If you are dealing inside your company, I would consider using delegation since you have control over the DNS server.
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Very well explained. I looked at a couple of other videos/blogs to understand how Zone Delegation works and how to set up a delegated zone. you have explained the theory very well and the demo is very clear. Thanks for putting it up !!
Thank you very much
This explaination is more clear than the one I got at school.
Even though this is an old video, it is still much better than videos from other sources. Thank you.
Thanks, glad it was helpgful.
What an excellent explanation, I'm cramming the night before my 70-411 and needed this, thanks
+Arthur Mandel You're most welcome. We're glad you found our videos useful.
Thanks again, just thought I'd let you know I was successful on passing the 70-411, and this was definitely something to know :D
Congratulations! We are happy our materials assisted in you passing that 70-411 exam. Good luck with 70-412!
Your video's IMO are the best out there. You just have a way of clearly explaining the topic so it's easy to understand. Thank you!
Thank you. We're glad you found the video helpful!
Your videos are nothing short of amazing. Thank you so much !
its year 2022 and still the best video everrr i found on delegation!
Thanks very much.
3 years 90 likes! Unbelievable , it should have 9k likes.. thanks for great job @ITFREETraining
Excellent in simple way!! Need more videos as such. :)
wow, thank you for the easy and concise explanation, now I get it a 100 percent. Thank you
Thank, glad we could help.
Very easy to understand this videos. Thank you very much
You're most welcome, thanks for watching ITFreeTraining!
Thanks for producing and uploading this video.
+Philipp Albrecht You're welcome!
thank you so much your video is very easy to understand its amazing
Thanks for watching.
Sir you are simply awesome !! Thanks for this great video ...
+jeffry cantallops Thank you and you're welcome. Thanks very much for watching!
Question: let's say you have resources or hosts on that 'West' child-domain... and they're sending all their DNS requests to that one West name server. How would they query for things that are in the parent domain and for which would need to be resolved by the root DNS server? In the video, this parent domain was itfreetraining.local. Would the West name/DNS server need a record of some sort in its zone or how would that propagate? Will all requests to the West domain always simply reach the root name server and get forwarded to the West one?
We need to creat a host record on west server for itfreetraining.local
Answer is again delegation
You'll have to create zone in child for parent
Then delegate zone in west
Always clear and detailed
Awesome video. Is it best practice to only enable 1 scavenging server? For example, an organization with 8 AD/DNS servers.
Steven Kutsenkow Only one DNS server needs to be enabled for scavenging for Active Directory Integrated Zones. It is not generally recommended to enable scavening on more then one server because it makes troubleshooting DNS scavenging issues harder.
Superb Series ... Thumps UP :)
Thanks!
Excellent!! Thank you so much.
+Guillermo Vélez You're most welcome. We're glad you enjoyed the video!
Thank you again for a great video!!
+Christopher Bell Thank you, glad you enjoyed it
Thank you So Much.. Keep doing this good work...:)
Thanks very much. More videos to come.
If we not configure the DNS delegation during the configuration of AD DS what is the affect, I'm using VM and configure DNS and ADDS dhcp, so if I want to use the DNS delegation means I need to configure DNS feature first in the server and create a forward looking zone to do that right .?
Keep doing this great work
+Bahaa El-Faramawy Thanks, we're working everyday to make new videos.
a delegation for this dns server cannot be created because the authoritative ..
I find this problem in my vm test lap, couldn't make a domain controller. what shall i do ?
Very Very Useful
Glad to hear that
Thank you
Thanks for watching.
When I try to add WestDC1 as a dns server it pops an error "Access Denied". Can someone help
You probably don't have enough access. Just the access for the account that you are using. If it is in the admin domain account that will be able to do it.
Awesome !
Thanks!
so whats the difference between this and conditional forwarding?
Dharshana Goonetilleke Conditional forwarding passes the buck so to speak to anther DNS server to handle. This DNS server must be able to resolve the whole request. This means resolving the root hint server as well as required.
DNS Delegation is when the DNS namespace is divided up. The DNS server attempts to resolve the name, root hints, top level domain, first level domain etc. For example, east.itfreetraining.com. If delegation is used for East, it passes the request for East on to a different DNS server. Notice that it could resolve ., com and ITFreeTraining by itself. Conditional forwarding would have simply passed the whole request on.
itfreetraining Thank you for the reply, much more clear now.
Another question if you don't mind :)
according to what you said, they both essentially re-direct the request to the correct place.
From what i understand, Conditional forwarding is better as it lets the dns server in the east.itfreetraining.com domain handle the request thereby not wasting its resources in resolving queires meant for other domains.
So what is the advantage that Delegation provides over conditional forwarding?
Dharshana Goonetilleke Delegation requires access to the other DNS server. So when you are dealing with other companies I would use conditional forwarding. If you are dealing inside your company, I would consider using delegation since you have control over the DNS server.
Thank you for the reply. Appreciate it.
Dharshana Goonetilleke You're welcome
Awesome.. Thanks.. :)
Thanks.
thank you again
Thank you and thanks for watching.
Parabéns!
Tiago Toledo Faria Thank you
i can`t understanding this lecture
Feel free to ask any questions.
thank u from israel
Thanks for watching.
Thank you again for a great video!!
+Gadgetproblem Noproblem You're welcome, it was our pleasure!