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Juniper JN0-636 Exam

Certification Provider: Juniper
Exam Name: Security, Professional
Duration: 90 Minutes
Number of questions in our database: 115
Exam Version: Nov. 28, 2023
JN0-636 Exam Official Topics:
  • Topic 1: Demonstrate how to troubleshoot or monitor security policies or security zones/ Troubleshooting Security Policy and Zones
  • Topic 2: Describe the concepts, operation, or functionality of advanced IPsec applications/ Demonstrate how to configure, troubleshoot, or monitor advanced IPsec functionality
  • Topic 3: Given a scenario, demonstrate how to configure, troubleshoot, or monitor firewall filters/ Describe the concepts, operation, or functionality of firewall filters
  • Topic 4: Demonstrate how to configure or monitor Juniper Advanced Threat Prevention/ Advanced Threat Protection
  • Topic 5: Describe the concepts, operation, or functionality of advanced NAT functionality/ Demonstrate how to configure, troubleshoot, or monitor advanced NAT scenarios
  • Topic 6: Authentication, Authorization, and Accounting (AAA) and Security Assertion Markup Language (SAML) integration/ Describe the concepts or operation of security compliance
  • Topic 7: Given a scenario, demonstrate how to configure or monitor threat mitigation/ Describe the concepts, operation, or functionality of threat mitigation
  • Topic 8: Describe the concepts, operation, or functionality of the tenant systems/ Describe the concepts, operation, or functionality of the logical systems
  • Topic 9: Describe the concepts, operation, or functionality of Layer 2 security/ Given a scenario, demonstrate how to configure or monitor Layer 2 security
  • Topic 10: Advanced Network Address Translation (NAT)/ Describe the concepts, operation, or functionality of edge security features

Free Juniper JN0-636 Exam Actual Questions

The questions for JN0-636 were last updated On Nov. 28, 2023

Question #1

You are required to secure a network against malware. You must ensure that in the event that a

compromised host is identified within the network. In this scenario after a threat has been

identified, which two components are responsible for enforcing MAC-level infected host ?

Reveal Solution Hide Solution
Correct Answer: C, D

You are required to secure a network against malware. You must ensure that in the event that a compromised host is identified within the network, the host is isolated from the rest of the network. In this scenario, after a threat has been identified, the two components that are responsible for enforcing MAC-level infected host are:

C) Policy Enforcer. Policy Enforcer is a software solution that integrates with Juniper ATP Cloud and Juniper ATP Appliance to provide automated threat remediation across the network. Policy Enforcer can receive threat intelligence feeds from Juniper ATP Cloud or Juniper ATP Appliance and apply them to the security policies on the SRX Series devices and the EX Series devices. Policy Enforcer can also enforce MAC-level infected host, which is a feature that allows you to quarantine a compromised host by blocking its MAC address on the switch port.Policy Enforcer can communicate with the EX Series devices and instruct them to apply the MAC-level infected host policy to the infected host1.

D) EX Series device. EX Series devices are Ethernet switches that can provide Layer 2 and Layer 3 switching capabilities and security features. EX Series devices can integrate with Policy Enforcer and Juniper ATP Cloud or Juniper ATP Appliance to provide automated threat remediation across the network. EX Series devices can support MAC-level infected host, which is a feature that allows them to quarantine a compromised host by blocking its MAC address on the switch port.EX Series devices can receive instructions from Policy Enforcer and apply the MAC-level infected host policy to the infected host2.

The other options are incorrect because:

A) SRX Series device. SRX Series devices are high-performance firewalls that can provide Layer 3 and Layer 4 security features and integrate with Juniper ATP Cloud or Juniper ATP Appliance to provide advanced threat prevention. SRX Series devices can receive threat intelligence feeds from Juniper ATP Cloud or Juniper ATP Appliance and apply them to the security policies.However, SRX Series devices cannot enforce MAC-level infected host, which is a feature that requires Layer 2 switching capabilities and is supported by EX Series devices3.

B) Juniper ATP Appliance. Juniper ATP Appliance is a hardware solution that provides advanced threat prevention by detecting and blocking malware, ransomware, and other cyberattacks. Juniper ATP Appliance can analyze the network traffic and identify the compromised hosts based on their behavior and communication patterns. Juniper ATP Appliance can also send threat intelligence feeds to Policy Enforcer and SRX Series devices to enable automated threat remediation across the network. However, Juniper ATP Appliance cannot enforce MAC-level infected host, which is a feature that requires Layer 2 switching capabilities and is supported by EX Series devices.


Policy Enforcer Overview

EX Series Switches Overview

SRX Series Services Gateways Overview

[Juniper ATP Appliance Overview]

Question #2

According to the log shown in the exhibit, you notice the IPsec session is not establishing.

What is the reason for this behavior?

Reveal Solution Hide Solution
Correct Answer: B

https://www.juniper.net/documentation/en_US/release-independent/nce/topics/example/policy-based-vpn-using-j-series-srxseries-device-configuring.html


Question #3

You opened a support ticket with JTAC for your Juniper ATP appliance. JTAC asks you to set up access to the device

using the reverse SSH connection.Which three setting must be configured to satisfy this request? (Choose three.)

Reveal Solution Hide Solution
Correct Answer: C, D, E

https://kb.juniper.net/InfoCenter/index?page=content&id=TN326&cat=&actp=LIST&showDraft=false


Question #4

Which two log format types are supported by the JATP appliance? (Choose two.)

Reveal Solution Hide Solution
Correct Answer: B, C

https://www.juniper.net/documentation/en_US/release-independent/jatp/topics/topic-map/jatp-custom-log-ingestion.html


Question #5

You are asked to look at a configuration that is designed to take all traffic with a specific source ip address and forward the

traffic to a traffic analysis server for further evaluation. The configuration is no longer working as intended.

Referring to the exhibit which change must be made to correct the configuration?

Reveal Solution Hide Solution
Correct Answer: B


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