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You are planning the deployment of DNS to a new network.
You have three internal DNS servers as shown in the following table.
The contoso.local zone contains zone delegations for east.contoso.local and west.contoso.local. All the DNS servers use root hints.
You need to ensure that all the DNS servers can resolve the names of all the internal namespaces and internet hosts.
Solution:
On Server2, you create a conditional forwarder for contoso.local and west.contoso.local.
On Server3, you create a conditional forwarder for contoso.local and east.contoso.local.
Does this meet the goal?
- A. Yes
- B. No
- A. Yes
The suggested answer is correct
All DNS servers should have configured forwarding to zones of each other
51007
Highly Voted 2 years, 5 months ago
Selected Answer: A
YES- Delegation tells S1 how to find S2 and S3. Cond forward from S2 to S1/S3 and from S2 to S1/S3 allows all internals to resolve. And they can all find internet hosts because theyre using root hints. Please correct me if needed.
upvoted 15 times
sardonique
Most Recent 3 months, 1 week ago
looks nice, on the S2 and S3 (east and west) perspective everything is fine. one doubt, Server1 how is going to solve names in east and west?
upvoted 2 times
SIAMIANJI
6 months, 3 weeks ago
Selected Answer: A
Indeed, the solution you provided meets the goal. By creating conditional forwarders on Server2 and Server3, you ensure that DNS resolution for the internal namespaces (such as east.contoso.local and west.contoso.local) is handled correctly. This approach allows you to resolve both internal namespaces and internet hosts effectively.
upvoted 2 times
Payday123
1 year ago
Selected Answer: B
There is no forwarder to internet DNS
upvoted 1 times
Payday123
1 year ago
There are root hints so it will work (A). Ineffectively but it will work
upvoted 1 times
MiMojo
1 year, 7 months ago
Again, the solution has to enable each DNS server to resolve names in all three domains. Forwarding will resolve the name for the client, but that is passing the responsibility to another DNS server, therefore not meeting the requirements of the solution.
upvoted 4 times
rknichols01
10 months, 2 weeks ago
only partial correct statement. the DNS server requests the information, then adds it to the local cache and then sends the information to the client.
upvoted 1 times
tanoj
1 year, 7 months ago
My answer is B : when you create a conditional forwarding for east and west to the parent domain. It has all the information for dns. so when west queries anything it should query the parent domain and from there to east.
upvoted 2 times
syu31svc
1 year, 8 months ago
Selected Answer: A
Yes as this "resolve the names of all the internal namespaces" since both parent and child domains are included
upvoted 1 times
empee1977
1 year, 9 months ago
Selected Answer: A
The solution of creating conditional forwarders on Server2 and Server3 for contoso.local and east.contoso.local or west.contoso.local, respectively, does meet the goal. Since all the DNS servers are already using root hints, they will be able to resolve internet host names. By creating the conditional forwarders, the DNS servers will be able to resolve the names of all the internal namespaces as well. By configuring conditional forwarders, the DNS servers can forward DNS queries for specific domains to specified DNS servers, improving the efficiency and speed of name resolution for those domains.
upvoted 3 times
Lu5ck
1 year, 11 months ago
No. How s2 know the IP o S1 and S3 etc.
upvoted 2 times
Lu5ck
1 year, 11 months ago
Nvm. After pondering on the "english", it didn't explicitly say what kind of input they gonna add into the forward but they are entering the such inputs for these two zones. So the answer is Yes.
upvoted 1 times
johosofat
2 years ago
Selected Answer: A
yes this works-
upvoted 1 times
Bruk
2 years, 1 month ago
Selected Answer: A
Its A because of the roothints
upvoted 1 times
rimvydukas
2 years, 2 months ago
Selected Answer: A
Hey, admins, answer is yes for sure. Please fix this or clarify, why you marked correct answer as B.
upvoted 1 times
nefaxto
2 years, 5 months ago
No, i think because Root Hits is in use, so the forwarding fot contoso.com is not necessary https://docs.microsoft.com/en-us/windows-server/identity/ad-ds/plan/reviewing-dns-concepts
upvoted 2 times
xrisimix
2 years, 2 months ago
Root Hits answers queries regarding registered domains, not local as contoso.com. Answer is Yes
upvoted 1 times
Mular5
2 years, 5 months ago
It will work, cause all use root hints for the internet.
upvoted 1 times
Mular5
2 years, 5 months ago
No, it won't satisfy the need to resolve names from the internet.
upvoted 2 times