Your network contains an Active Directory domain named contoso.com. The domain contains a
member server named Server 1. Server1 runs Windows Server 2012 R2 and has the DHCP Server
server role installed.
You create two IPv4 scopes on Server1. The scopes are configured as shown in the following table.
The DHCP clients in Subnet1 can connect to the client computers in Subnet2 by using an IP address
or a FQDN.
You discover that the DHCP clients in Subnet2 can connect to client computers in Subnet1 by using
an IP address only.
You need to ensure that the DHCP clients in both subnets can connect to any other DHCP client by
using a FQDN.
What should you add?
A.
The 015 DNS Domain Name option to Subnet1
B.
The 015 DNS Domain Name option to Subnet2
C.
The 006 DNS Servers option to Subnet2
D.
The 006 DNS Servers option to Subnet1
Explanation:
http://technet.microsoft.com/en-us/library/ee941136%28v=WS.10%29.aspx
Training Guide: Installing and Configuring Windows Server 2012 R2, Chapter 6: Network
Administration, p.253
Can anyone explain why option C?
I would go with option B.
As per scenario…
DHCP clients in Subnet1 can connect to the client computers in Subnet2 by using IP address or FQDN.
DHCP clients in Subnet2 … in Subnet1 only by using IP address
To enable DNS on the network, you need to configure DNS clients and computers. When you configure DNS clients, you tell them the IP addresses of DNS servers on the network, and by using these IP addresses, clients can communicate with DNS servers anywhere on the network.
When network uses DHCP, DHC should be configured to work with DNS –> need to set the DHCP scope options 006 DNS servers and 015 DNS Domain name.
If the option 015 isn’t configured —> DHCP IPv4 clients will NOT be provided with the domain name & will NOT be able to resolve names.
Technet:
https://technet.microsoft.com/en-us/library/ee941136(v=ws.10)
I think that correct answer is C for the reason that you told
.it