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300-300 · Question #10

A Samba 4 server provides DNS information regarding an Active Directory Domain. All other DNS information is provided by an additional DNS server. Which of the following solutions ensures that the…

The correct answer is E. The additional DNS server is configured in the option dns forwarder in smb.conf. All clients. dns forwarder: This smb.conf option specifies the DNS server to which queries should be forwarded if they cannot be resolved locally by the Samba server. Add dns forwarder = <additional_DNS_server_IP> to smb.conf on the Samba server. Ensure all clients are configured to query…

300.2 Samba Active Directory Domain Controller

Question

A Samba 4 server provides DNS information regarding an Active Directory Domain. All other DNS information is provided by an additional DNS server. Which of the following solutions ensures that the clients of the Samba server can look up all DNS records including those from the domain?

Options

  • AThe additional DNS server is configured in the file /etc/resolv.conf on the Samba server and
  • BThe search domain of all clients is set to the Active Directory domain name. All clients query
  • CBoth the Samba server and the additional DNS server are configured on the clients. This
  • DAll clients are configured to send DNS queries to the additional DNS server only. The Samba
  • EThe additional DNS server is configured in the option dns forwarder in smb.conf. All clients

How the community answered

(20 responses)
  • A
    5% (1)
  • B
    5% (1)
  • D
    15% (3)
  • E
    75% (15)

Explanation

dns forwarder: This smb.conf option specifies the DNS server to which queries should be forwarded if they cannot be resolved locally by the Samba server. Add dns forwarder = <additional_DNS_server_IP> to smb.conf on the Samba server. Ensure all clients are configured to query the Samba server for DNS information. Clients send all DNS queries to the Samba server. If the Samba server cannot resolve a query locally, it forwards the request to the additional DNS Benefit: This ensures that all DNS records, including those from the Active Directory domain and other DNS information, can be resolved by the clients.

Topics

#DNS forwarder#smb.conf#AD DNS#DNS resolution

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