Get F5 Networks 302 Exam Practice Questions - Real and Updated

Answer : A

Zone Transfer in SOA (Start of Authority) primarily depends on the Serial number. The Serial number is a crucial component in DNS zone files that helps in determining the version of the zone data. When the Serial number is incremented, it indicates that changes have been made to the zone data, triggering the need for a zone transfer to synchronize the updated information across DNS servers.

Answer : A

OID stands for Object Identifier in the context of SNMP. It is a unique name that identifies a specific object or variable in a management information base (MIB) within a network device. OIDs are hierarchical and follow a specific structure to represent different aspects of network devices and their configurations.

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SNMP

Answer : A

In a Global Traffic Manager (GTM) setup, there can be one or multiple 'A' records for each Device IP Address associated with the Host FQDN. This allows for load balancing and failover capabilities, where multiple devices can be assigned to the same Host FQDN to distribute traffic and ensure high availability.

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F5 GTM concept

Answer : A, B, C

openssl is an open-source command-line tool that is commonly used for various cryptographic operations, including creating private keys, generating certificates, and encrypting/decrypting data. It is a versatile tool that is widely used in the security and encryption domain.

openssl is commonly used to create Certificate Signing Requests (CSRs) which are used to request SSL/TLS certificates from Certificate Authorities. It is also used to install SSL/TLS certificates on servers to enable secure communication over HTTPS.

openssl can be used to verify the information contained in digital certificates, such as the certificate issuer, expiration date, and subject information. This verification process helps ensure the authenticity and validity of the certificates being used in secure communications.

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Dgigital certificate -- Openssl

Answer : A

The correct location to save the new SSL Certificate received from the Certificate Authority (CA) is in the directory /config/ssl/ssl.crt/. This directory is typically used to store SSL certificates on F5 BIG-IP devices, making it the appropriate location for the new certificate generated using the openssl command provided in the question.

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Dgigital certificate -- Openssl