Hierarchy on Junos Flashcards
What is the hierarchical structure used in Junos OS configuration?
Junos OS uses a hierarchical configuration structure where settings are nested in a tree-like format, with each level representing different aspects of device configuration.
How are configuration changes applied in Junos OS?
Configuration changes are applied by entering configuration mode, making changes, and then committing the changes to activate them.
What is the purpose of the “set” command in Junos OS configuration?
The “set” command is used to define or configure a particular setting within the Junos OS configuration hierarchy.
What does the term “commit” mean in Junos OS configuration?
The “commit” command saves and applies the changes made to the configuration, activating the new settings.
What is the root of the configuration hierarchy in Junos OS?
The root of the configuration hierarchy is represented by the top level, which is typically denoted as “system” or other major configuration categories such as “interfaces.”
How can you view the complete configuration hierarchy in Junos OS?
You can view the complete configuration hierarchy using the command show configuration or show configuration | display set to see it in the set command format.
How do you navigate through the configuration hierarchy in Junos OS?
You navigate the hierarchy by using the “edit” command followed by the section you want to edit, such as edit interfaces.
What is the purpose of the “delete” command in Junos OS configuration?
The “delete” command is used to remove a setting or configuration from the hierarchy.
Can Junos OS configurations be applied to multiple devices at once?
Yes, Junos OS configurations can be exported and applied to multiple devices, often through automation tools or configuration management systems.
How does Junos OS handle configuration inheritance within the hierarchy?
Junos OS supports configuration inheritance, where settings can be inherited from higher levels in the hierarchy, allowing for efficient configuration management.
