Zabbix 6 Day3 P1
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Questions and Answers

What is autoregistration useful for?

  • Adding new active agent hosts without manual configuration (correct)
  • Encrypting host data for security purposes
  • Configuring host metadata for cloud environments
  • Removing inactive hosts automatically

    • What is used to automatically create hosts based on received data and action configuration?

  • HostMetadata
  • Templates
  • Proxies
  • Autoregistration (correct)

    • How can host metadata be specified in Zabbix?

  • HostMetadata and HostMetadataItem (correct)
  • HostData and HostMetadataItem
  • HostConfig and HostMeta
  • HostInfo and HostData

    • What can host's metadata be used to send?

    <p>Information from Zabbix agent such as OS and installed software</p> Signup and view all the answers

    When is HostMetadataItem used?

    <p>When HostMetadata is not defined</p> Signup and view all the answers

    What is the autoregistration condition for creating hosts?

    <p>Host name = Hostname, Metadata = Linux</p> Signup and view all the answers

    What kind of information can be specified in HostMetadata?

    <p>OS, installed software, location</p> Signup and view all the answers

    What does autoregistration support for added security?

    <p>Encryption</p> Signup and view all the answers

    What happens when a new device arrives in the context of autoregistration?

    <p>A new host is automatically created</p> Signup and view all the answers

    What is the purpose of using host metadata in Zabbix?

    <p>To send specific information from Zabbix agent</p> Signup and view all the answers

    What triggers the execution of autoregistration in Zabbix 6.0?

    <p>When a previously unknown active agent asks for a configuration</p> Signup and view all the answers

    What are the conditions included in autoregistration action?

    <p>Host name, metadata match, contains, proxy</p> Signup and view all the answers

    What operations are included in autoregistration action?

    <p>Add/remove host, assign/unassign host group, link/unlink templates</p> Signup and view all the answers

    How is secure autoregistration achieved in Zabbix 6.0?

    <p>By configuring PSK-based authentication with options for no encryption, PSK authentication only, or both modes</p> Signup and view all the answers

    What is a practical step for setting up autoregistration in Zabbix 6.0?

    <p>Creating an 'Auto registration' action with conditions for host metadata match and linking a template</p> Signup and view all the answers

    What kind of checks are supported for autoregistered hosts in Zabbix 6.0?

    <p>Passive checks</p> Signup and view all the answers

    What is used for setting up PSK auto-registration options in Zabbix 6.0?

    <p>PSK identity and key</p> Signup and view all the answers

    What action is executed when a previously unknown active agent asks for a configuration in Zabbix 6.0?

    <p>Autoregistration</p> Signup and view all the answers

    What does the practical task of autoregistration setup in Zabbix 6.0 involve?

    <p>Checking the 'Hosts' for the registered agents and fixing encryption settings for the previously created hosts</p> Signup and view all the answers

    What is a requirement for the execution of autoregistration in Zabbix 6.0?

    <p>At least one autoregistration action must be enabled</p> Signup and view all the answers

    What is the purpose of the HostInterface parameter in Zabbix 6.0 autoregistration?

    <p>It allows custom value for the host interface, useful for monitoring added hosts with passive checks</p> Signup and view all the answers

    What is the purpose of Zabbix network discovery?

    <p>To automatically detect and monitor services and hosts on the network</p> Signup and view all the answers

    What triggers the generation of discovery events in Zabbix?

    <p>Service/host is discovered for the first time or is up after a downtime</p> Signup and view all the answers

    What are the possible actions executed based on discovery events in Zabbix?

    <p>Create / Remove host, Add / Remove from a host group, Link / Unlink Template</p> Signup and view all the answers

    What is the purpose of the 'Update interval' in the creation of a new discovery rule in Zabbix?

    <p>To define the frequency of scanning IP ranges</p> Signup and view all the answers

    What is the significance of device uniqueness criteria in Zabbix network discovery configuration?

    <p>To identify and differentiate between different devices</p> Signup and view all the answers

    What events trigger the generation of 'Discovered' and 'Lost' events in Zabbix network discovery?

    <p>Service/host is discovered for the first time or is up after a downtime</p> Signup and view all the answers

    What checks are supported for autoregistered hosts in Zabbix 6.0?

    <p>Information from Zabbix agent, Information from SNMP, Availability of external services</p> Signup and view all the answers

    What is the purpose of using host metadata in Zabbix?

    <p>To provide additional information about hosts for better organization and filtering</p> Signup and view all the answers

    What kind of information can be specified in HostMetadata in Zabbix?

    <p>Location, Department, Purpose</p> Signup and view all the answers

    What is the purpose of the 'Scanning frequency' in Zabbix network discovery rule?

    <p>To specify how often IP ranges are scanned</p> Signup and view all the answers

    What action is performed automatically based on discovery results?

    <p>Adding hosts to host groups</p> Signup and view all the answers

    What are the criteria for device uniqueness in the creation of a new discovery rule?

    <p>Proxy IP and hostname</p> Signup and view all the answers

    What type of events are generated when a service/host is down after being up?

    <p>Lost events</p> Signup and view all the answers

    What is the purpose of Zabbix network discovery?

    <p>To automatically detect and monitor services and hosts</p> Signup and view all the answers

    What type of checks can be defined for each network discovery rule?

    <p>Zabbix agent, SNMP, and TCP port</p> Signup and view all the answers

    Which action is not performed based on discovery results?

    <p>Removing hosts from the network</p> Signup and view all the answers

    What happens when a service/host is detected as up after a downtime?

    <p>Up events are generated</p> Signup and view all the answers

    What does a discovery rule look for in the example provided?

    <p>HTTP and SSH services</p> Signup and view all the answers

    What is the configurable scanning frequency for each network discovery rule?

    <p>Configurable for each rule individually</p> Signup and view all the answers

    What type of events are generated when a service/host cannot be detected?

    <p>Lost events</p> Signup and view all the answers

    Study Notes

    Autoregistration in Zabbix 6.0

    • HostInterface parameter allows custom value for the host interface, useful for monitoring added hosts with passive checks
    • Autoregistration action attempt happens every time an active agent updates configuration, at least one autoregistration action must be enabled
    • Autoregistration is executed when a previously unknown active agent asks for a configuration, when host metadata information changes, or when action operations are changed
    • Autoregistration action conditions include host name, metadata match, contains, proxy, and type of calculation
    • Autoregistration action operations include add/remove host, assign/unassign host group, link/unlink templates, send message, remote command, enable/disable host, and set host inventory mode
    • Autoregistration is set up by defining matching action conditions, operations, and configuring Zabbix Agent in active mode with optional parameters
    • Autoregistration of passive checks is supported, allowing autoregistered hosts to be monitored using passive checks
    • Secure autoregistration is possible by configuring PSK-based authentication, with options for no encryption, PSK authentication only, or both modes
    • Practical setup involves setting up PSK auto-registration options, creating an "Auto registration" action, configuring the agent, and checking the hosts for registered agents
    • PSK identity and key are used for setting up PSK auto-registration options
    • An "Auto registration" action is created with conditions for host metadata match and linking a template
    • Practical task involves checking the "Hosts" for the registered agents and fixing encryption settings for the previously created hosts

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    Related Documents

    Zabbix Autoregistration - ZCP Day 3 PDF

    Description

    Test your knowledge of autoregistration in Zabbix 6.0 with this quiz. Explore topics like host interface parameters, autoregistration actions, secure autoregistration with PSK-based authentication, and practical setup tasks.

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