Important F5 Networks 302 Exam Questions

Answer: A

Explanation:

The Forwarder List inside the Local DNS contains the DNS Records that specify the IP addresses of the Forwarder Servers. These records are used to forward DNS queries that the Local DNS cannot resolve locally to the designated Forwarder Servers for resolution.

Answer: A, B, C

Explanation:

F5 GTM gathers data from servers, virtual servers, and links inside the data center to determine the best route for routing DNS requests. This data includes information about server availability, load balancing metrics, and network paths, which are crucial for making informed routing decisions.

F5 GTM collects information about paths and metrics data inside the data center to analyze the performance and availability of different routes. By considering these factors, it can determine the optimal path for routing DNS requests to ensure efficient and reliable delivery of traffic.

F5 GTM uses the gathered data, paths, and metrics to make decisions on the best route for routing DNS requests. By analyzing selected features such as server availability, load balancing metrics, and network paths, it can intelligently route traffic to the most suitable destination based on the defined criteria.

Domain

GSLB -GTM Configuration components

Answer: A

Explanation:

The root domain is managed by the Internet Assigned Numbers Authority (IANA), which is responsible for the global coordination of the DNS Root, IP addressing, and other Internet protocol resources. IANA plays a crucial role in managing the root of the DNS hierarchy.

Answer: A

Explanation:

When the BIGIP DNS System and other BIGIP Systems are located behind a firewall, the communication between them needs to be carefully configured. In this scenario, configuring the F5 BIGIP DNS System requires 2 mapped IP Addresses for the Server Object's address option to ensure proper communication between the systems behind the firewall. This setup allows for the necessary network connectivity and routing between the systems to function effectively.

Domain

Natting

Answer: A

Explanation:

Zones are managed by one Name Server of the Domain or by Multiple Name Servers. The Name Server is responsible for storing and providing information about the domain's DNS records, including the Zone information. This is the correct choice as it accurately describes how Zones are managed in the context of DNS.