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Difficulty: EasyCapabilities of Configuration Management Mechanisms (Puppet, Chef, Ansible)

A network engineer is evaluating configuration management mechanisms for enterprise network automation. Which TWO statements accurately describe the operational capabilities and architecture of Ansible? (Select two.)

  1. It operates using an agentless architecture, communicating with managed devices over standard protocols such as SSH or NETCONF.Answer
  2. It uses YAML-formatted files known as Playbooks to define configuration tasks and desired states.Answer
  3. C
    It requires a persistent client daemon installed on target switches to periodically pull configuration manifests from a master server.
  4. D
    It relies primarily on Ruby-based DSL scripts called Recipes to compile target device configurations.

Answer

The correct statements are those identifying Ansible's agentless architecture over SSH/NETCONF and its usage of YAML-formatted Playbooks for configuration automation.
Ansible is defined by its agentless operational model (connecting over SSH, NETCONF, or REST APIs) and its use of YAML-formatted Playbooks to define configuration tasks. These traits eliminate the need to install and maintain client-side agent daemons on network devices.

Step-by-Step Solution

1
Analyze Ansible's communication model
Ansible executes commands remotely without installing client agent software on target network nodes, leveraging standard protocols such as SSH and NETCONF.
Agentless operation simplifies network management because routers and switches often run closed operating systems where agent installation is restricted.
2
Identify Ansible's data structures and configuration files
Ansible leverages human-readable YAML syntax structured into Playbooks.
YAML Playbooks describe the target host inventories, task modules, and parameters sent from the central control node to managed devices.

Key Concept

Operational capabilities and architecture of Ansible vs Puppet and Chef
Estimated Time:1m 0s
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Topics

Capabilities of Configuration Management Mechanisms (Puppet, Chef, Ansible)

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