Free Juniper JN0-636 Exam Actual Questions

The questions for JN0-636 were last updated On May 5, 2025

At ValidExamDumps, we consistently monitor updates to the Juniper JN0-636 exam questions by Juniper. Whenever our team identifies changes in the exam questions,exam objectives, exam focus areas or in exam requirements, We immediately update our exam questions for both PDF and online practice exams. This commitment ensures our customers always have access to the most current and accurate questions. By preparing with these actual questions, our customers can successfully pass the Juniper Security, Professional exam on their first attempt without needing additional materials or study guides.

Other certification materials providers often include outdated or removed questions by Juniper in their Juniper JN0-636 exam. These outdated questions lead to customers failing their Juniper Security, Professional exam. In contrast, we ensure our questions bank includes only precise and up-to-date questions, guaranteeing their presence in your actual exam. Our main priority is your success in the Juniper JN0-636 exam, not profiting from selling obsolete exam questions in PDF or Online Practice Test.

 

Question No. 1

You are required to deploy a security policy on an SRX Series device that blocks all known Tor network IP addresses. Which two steps will fulfill this requirement? (Choose two.)

Show Answer Hide Answer
Correct Answer: B, C

The two steps that will fulfill the requirement of deploying a security policy on an SRX Series device that blocks all known Tor network IP addresses are enrolling the devices with Juniper ATP Cloud and enabling a third-party Tor feed. Juniper ATP Cloud is a cloud-based service that provides advanced threat detection and mitigation capabilities for SRX Series devices. By enrolling the devices with Juniper ATP Cloud, the devices can leverage the cloud intelligence and analytics to identify and block malicious traffic, including Tor traffic. A third-party Tor feed is a source of information that provides a list of IP addresses that are associated with the Tor network. By enabling a third-party Tor feed on the SRX Series device, the device can use the feed to create a dynamic address object that contains all the known Tor IP addresses. The device can then apply a security policy that denies traffic from or to the dynamic address object, effectively blocking the Tor network IP addresses.Reference: Juniper Security, Professional (JNCIP-SEC) Reference Materials source and documents: https://www.juniper.net/documentation/en_US/junos/topics/concept/security-atp-cloud-overview.html https://www.juniper.net/documentation/en_US/junos/topics/task/configuration/security-intelligence-third-party-feed-configuring.html


Question No. 2

A company wants to paron their physical SRX series firewall into multiple logical units and assign

each unit (tenant) to a department within the organization. You are the primary administrator of firewall

and a colleague is the administrator for one of the departments.

Which two statements are correct about your colleague? (Choose two)

Show Answer Hide Answer
Correct Answer: B, C

A)company wants to partition their physical SRX series firewall into multiple logical units and assign each unit (tenant) to a department within the organization. You are the primary administrator of the firewall and a colleague is the administrator for one of the departments. The two statements that are correct about your colleague are:

B) The colleague can access and view the resources of the tenant system. A tenant system is a type of logical system that is created and managed by the primary administrator of the firewall. A tenant system has its own discrete administrative domain, logical interfaces, routing instances, security policies, and other features. The primary administrator can assign a tenant system to a department within the organization and delegate the administration of the tenant system to a colleague.The colleague can access and view the resources of the tenant system, such as the allocated CPU, memory, and bandwidth, and the configured interfaces, zones, and policies1.

C) The colleague can create and assign logical interfaces to the tenant system. A logical interface is a software interface that represents a subset of the physical interface. A logical interface can have its own address, encapsulation, and routing parameters. The primary administrator can allocate a number of logical interfaces to a tenant system and allow the colleague to create and assign logical interfaces to the tenant system.The colleague can configure the logical interfaces with the appropriate address, encapsulation, and routing parameters for the tenant system2.

The other statements are incorrect because:

A) The colleague cannot configure the resources allocated and routing protocols. The resources allocated and routing protocols are configured by the primary administrator of the firewall. The primary administrator can allocate a fixed amount of resources, such as CPU, memory, and bandwidth, to a tenant system and specify the routing protocols that are allowed for the tenant system.The colleague cannot modify the resources allocated or routing protocols for the tenant system1.

D) The colleague cannot modify the number of allocated resources for the tenant system. The number of allocated resources for the tenant system is configured by the primary administrator of the firewall. The primary administrator can allocate a fixed amount of resources, such as CPU, memory, and bandwidth, to a tenant system and monitor the resource usage of the tenant system.The colleague cannot modify the number of allocated resources for the tenant system1.


Understanding Tenant Systems

Understanding Logical Interfaces

Question No. 3

You want to configure a threat prevention policy.

Which three profiles are configurable in this scenario? (Choose three.)

Show Answer Hide Answer
Correct Answer: C, D, E

The three profiles that are configurable in a threat prevention policy are infected host profile, C&C profile, and malware profile. A threat prevention policy is a feature of Juniper ATP Cloud that provides protection and monitoring for selected threat profiles, including command and control servers, infected hosts, and malware. Using feeds from Juniper ATP Cloud and optional custom feeds that you configure, ingress and egress traffic is monitored for suspicious content and behavior. Based on a threat score, detected threats are evaluated and action may be taken once a verdict is reached. You can create a threat prevention policy by selecting one or more of the following profiles:

Infected host profile: This profile detects and blocks traffic from hosts that are infected with malware or compromised by attackers. You can configure the threat score thresholds and the actions for different levels of severity. You can also enable Geo IP filtering to block traffic from or to specific countries or regions.

C&C profile: This profile detects and blocks traffic to or from command and control servers that are used by attackers to control malware or botnets. You can configure the threat score thresholds and the actions for different levels of severity. You can also enable Geo IP filtering to block traffic from or to specific countries or regions.

Malware profile: This profile detects and blocks traffic that contains malware or malicious content. You can configure the threat score thresholds and the actions for different levels of severity. You can also enable protocol-specific settings for HTTP and SMTP traffic, such as file type filtering, file size filtering, and file name filtering.

The other two profiles, device profile and SSL proxy profile, are not configurable in a threat prevention policy. A device profile is a feature of Policy Enforcer that defines the device type, the device group, and the device settings for the SRX Series devices that are enrolled with Juniper ATP Cloud. An SSL proxy profile is a feature of SRX Series devices that enables SSL proxy to decrypt and inspect SSL/TLS traffic for threats and policy violations.


Question No. 4

Exhibit

Referring to the exhibit, which type of NAT is being performed?

Show Answer Hide Answer
Correct Answer: D

Source NAT is a type of NAT that is used to translate the source IP address and port number of a packet. This is typically used to allow multiple devices on a private network to access the internet using a single public IP address. In the exhibit, we can see that the source IP address and port number of the packet are being translated from 10.10.10.2/61606 to 203.0.113.100/179. This is a clear indication that Source NAT is being performed.Reference:

Network Address Translation Feature Guide

SRX NAT with Illustrated Examples


Question No. 5

Exhibit:

Referring to the exhibit, the operator user is unable to save configuration files to a usb stick the is

plugged into SRX. What should you do to solve this problem?

Show Answer Hide Answer
Correct Answer: B

To solve the problem of the operator user being unable to save configuration files to a USB stick that is plugged into SRX, you need to add the system-control permission flag to the operations class. The other options are incorrect because:

A) Adding the floppy permission flag to the operations class is not sufficient or necessary to save configuration files to a USB stick. The floppy permission flag allows the user to access the floppy drive, but not the USB drive.The USB drive is accessed by the system permission flag, which is already included in the operations class1.

C) Adding the interface-control permission flag to the operations class is also not sufficient or necessary to save configuration files to a USB stick. The interface-control permission flag allows the user to configure and monitor interfaces, but not to save configuration files.The configuration permission flag, which is also already included in the operations class, allows the user to save configuration files1.

D) Adding the system permission flag to the operations class is redundant and ineffective to save configuration files to a USB stick. The system permission flag allows the user to access the system directory, which includes the USB drive.However, the operations class already has the system permission flag by default1. The problem is not the lack of system permission, but the lack of system-control permission.

Therefore, the correct answer is B. You need to add the system-control permission flag to the operations class to solve the problem.The system-control permission flag allows the user to perform system-level operations, such as rebooting, halting, or snapshotting the device1.These operations are required to mount, unmount, and copy files to and from the USB drive2. To add the system-control permission flag to the operations class, you need to perform the following steps:

Enter the configuration mode: user@host> configure

Navigate to the system login class hierarchy: user@host# edit system login class operations

Add the system-control permission flag: user@host# set permissions system-control

Commit the changes: user@host# commit


login (System)

How to mount a USB drive on EX/SRX/MX/QFX Series platforms to import/export files