Junos rescue configuration file is helpful in the situation that your device’s configuration file has been misconfigured or lost. It allows you to define a known or healthy configuration as a rescue configuration that you can roll back to at any time.
DetailsJunos save and load commands are to save the entire or part of the configuration or output of any show commands, locally on the device or on a remote server. this is what we will discuss in this section.
DetailsJunos “commit” command apply configuration changes to active configuration. Up to 50 configuration changes are stored in juniper devices. “rollback” command restore the configuration of any of these 50 stored committed versions.
We know both commit and rollback commands from the previous sections, but this section will add some handy and useful tips about these two commands.
Junos CLI Navigation is the topic of this section. in other words how to navigate command hierarchy and how it helps us to configure juniper devices.
DetailsJuniper Junos configuration types and configure commands are what we will discuss and demonstrate in this section. we have two types of Junos configuration, active configuration in which is live and candidate configuration which includes also some changes which will be active after commit command.
If there are multiple Juniper admins on the network, what happens if they configure at the same time and some configurations conflict? We will see the difference between “configure”, “configure private” and “configure exclusive” in this regard.
Junos output level and filtering allow us to control and filter the output of Junos show commands. This allows you to control how much detailed information is displayed. And only show the part of the output that is more important to us.
DetailsJunos CLI modes is the start of the topic where we learn how to work with Junos CLI user interface. This section introduces Junos CLI modes including shell mode, operational mode, and configuration mode where you can configure, monitor, and troubleshoot your configurations.
DetailsJNCIA-Junos Introduction and Lab Preparation is the topic of this section. Juniper Junos Associate course or JNCIA-Junos is a prerequisite for all other Juniper courses such as CCNA in Cisco courses. In this course we will learn how to work with Junos, i.e. OS of juniper devices, especially through the CLI interface.
DetailsCisco FTD High Availability makes two FTD devices to be failover that means if primary device fails, the secondary device takes over to forward the traffic.
DetailsCisco Firepower Traffic Profile is a graph of network traffic measured over a profiling time windows (PTW) represents normal traffic. any traffic violating normal traffic is suspicious to be abnormal traffic.
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