Question 6 of 96

Routing policies contain which two types of statements? (Choose two.)

Answer

Suggested Answer

The suggested answer is A, B.

Routing policies typically consist of two main types of statements: 'then' and 'from'. 'Then' statements define the action to be taken if the conditions are met, while 'from' statements define the conditions that need to be met for the policy to be applied. These two types of statements allow for detailed and specific routing decisions to be made.

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Question 7 of 96

You are connected to your Junos device using an SSH connection to the fxp0 interface. No other interfaces are currently configured beyond their default settings.

You commit a configuration that makes the fxp0 interface unreachable from your management network.

In this scenario, how would you re-establish communication with the device?

Answer

Suggested Answer

The suggested answer is A.

If the fxp0 interface becomes unreachable and no other interfaces are configured, the most viable method to re-establish communication with the device is to connect to the console. The console connection provides direct access to the device's command line interface, bypassing the need for network connectivity. Establishing an SSH connection to the loopback interface would not work as it typically requires an existing network route. Powering off and on the device or unplugging and plugging the network cable back in would not resolve the configuration issue making the fxp0 interface unreachable.

Question 8 of 96
Exam JN0-103: Question 8 - Image 1

Referring to the exhibit, which command will cause this event message?

Answer

Suggested Answer

The suggested answer is A.

The event message CHASSISD_TERM_SIGNAL indicates that the chassis process received a SIGTERM signal, which is typically used to request a process to terminate. The command 'request system halt' would cause the system to shutdown, leading to termination signals being sent to various processes, including the chassis process. Therefore, using the 'request system halt' command matches the description of the event message.

Question 9 of 96

What are two benefits realized by the disaggregated Junos OS? (Choose two.)

Answer

Suggested Answer

The suggested answer is C, D.

The disaggregated Junos OS architecture facilitates programmability by provisioning the control plane, the data path, and the platform APIs. Additionally, the platform drivers and forwarding engine are removed from the control plane to increase performance, addressing primary considerations in modern network infrastructure designs.

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Question 10 of 96

Which two features are implemented on the Packet Forwarding Engine? (Choose two.)

Answer

Suggested Answer

The suggested answer is A, C.

The Packet Forwarding Engine handles tasks directly related to the forwarding of packets, which includes implementing firewall filters (A) to control and filter traffic and class of service (C) to manage different types of traffic with varying priority levels. Chassis management and routing protocol updates are generally handled by other components within network devices.