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201 · Question #72

Monitors can be assigned to which three resources. (Choose three.)

The correct answer is B. pools D. nodes F. pool members. Health monitors are essential for ensuring the availability and reliability of services by verifying the operational status of backend components. Monitors can be directly applied to pools, individual nodes, and specific pool members to check their health.

Section 2: Configure Load Balancing Features

Question

Monitors can be assigned to which three resources. (Choose three.)

Options

  • ANATs
  • Bpools
  • CiRules
  • Dnodes
  • ESNATs
  • Fpool members
  • Gvirtual servers

How the community answered

(26 responses)
  • A
    8% (2)
  • B
    88% (23)
  • E
    4% (1)

Why each option

Health monitors are essential for ensuring the availability and reliability of services by verifying the operational status of backend components. Monitors can be directly applied to pools, individual nodes, and specific pool members to check their health.

ANATs

NATs (Network Address Translations) are network translation functions, not objects to which health monitors are assigned.

BpoolsCorrect

Monitors are assigned to pools to determine the overall health of the pool, which can affect which pool members are considered available.

CiRules

iRules are scripts that provide custom logic for traffic processing; they do not have health monitors assigned to them.

DnodesCorrect

Monitors can be assigned to nodes (physical servers) to check the general health of the server, regardless of specific services running on it.

ESNATs

SNATs (Secure Network Address Translations) are a method for source IP translation and are not objects to which health monitors are assigned.

Fpool membersCorrect

Monitors are most commonly assigned to pool members to verify the health and responsiveness of a specific service or application running on a backend server.

Gvirtual servers

Virtual servers themselves are destinations for client traffic and do not typically have health monitors assigned to them; their availability is determined by the health of their associated pools and members.

Concept tested: F5 BIG-IP LTM health monitor assignment

Source: https://techdocs.f5.com/en-us/bigip-15-1-0/big-ip-local-traffic-manager-concepts/about-health-monitors.html

Topics

#monitors#health checks#pools#nodes#pool members

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