Authentic JN0-637 Dumps – Free PDF Questions to Pass [Q52-Q70]

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Authentic JN0-637 Dumps – Free PDF Questions to Pass

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Juniper JN0-637 Exam Syllabus Topics:

Topic	Details
Topic 1	Advanced IPsec VPNs: Focusing on networking professionals, this part covers advanced IPsec VPN concepts and requires candidates to demonstrate their skills in real-world applications.
Topic 2	Multinode High Availability (HA): In this topic, aspiring networking professionals get knowledge about multinode HA concepts. To pass the exam, candidates must learn to configure or monitor HA systems.
Topic 3	Advanced Policy-Based Routing (APBR): This topic emphasizes on advanced policy-based routing concepts and practical configuration or monitoring tasks.
Topic 4	Layer 2 Security: It covers Layer 2 Security concepts and requires candidates to configure or monitor related scenarios.
Topic 5	Troubleshooting Security Policies and Security Zones: This topic assesses the skills of networking professionals in troubleshooting and monitoring security policies and zones using tools like logging and tracing.
Topic 6	Advanced Network Address Translation (NAT): This section evaluates networking professionals’ expertise in advanced NAT functionalities and their ability to manage complex NAT scenarios.
Topic 7	Logical Systems and Tenant Systems: This topic of the exam explores the concepts and functionalities of logical systems and tenant systems.

NEW QUESTION 52
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?

SRX Series device

Juniper ATP Appliance

Policy Enforcer

EX Series device

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.
Reference: Policy Enforcer Overview EX Series Switches Overview
SRX Series Services Gateways Overview [Juniper ATP Appliance Overview]

NEW QUESTION 53
Your Source NAT implementation uses an address pool that contains multiple IPv4 addresses Your users report that when they establish more than one session with an external application, they are prompted to authenticate multiple times External hosts must not be able to establish sessions with internal network hosts What will solve this problem?

Disable PAT.

Enable destination NAT.

Enable persistent NAT

Enable address persistence.

NEW QUESTION 54
Exhibit

You are using ATP Cloud and notice that there is a host with a high number of ETI and C&C hits sourced from the same investigation and notice that some of the events have not been automatically mitigated.
Referring to the exhibit, what is a reason for this behavior?

The C&C events are false positives.

The infected host score is globally set bellow a threat level of 5.

The infected host score is globally set above a threat level of 5.

The ETI events are false positives.

NEW QUESTION 55
Exhibit

Which two statements are correct about the output shown in the exhibit. (Choose two.)

The source address is translated.

The packet is an SSH packet

The packet matches a user-configured policy

The destination address is translated.

NEW QUESTION 56
Exhibit

Which two statements are correct about the output shown in the exhibit? (Choose two.)

The packet is silently discarded.

The packet is part of an existing session.

The packet is part of a new session.

The packet is explicitly rejected.

NEW QUESTION 57
You are not able to activate the SSH honeypot on the all-in-one Juniper ATP appliance.
What would be a cause of this problem?

The collector must have a minimum of two interfaces.

The collector must have a minimum of three interfaces.

The collector must have a minimum of five interfaces.

The collector must have a minimum of four interfaces.

NEW QUESTION 58
Your IPsec tunnel is configured with multiple security associations (SAs). Your SRX Series device supports the CoS-based IPsec VPNs with multiple IPsec SAs feature. You are asked to configure CoS for this tunnel.
Which two statements are true in this scenario? (Choose two.)

The local and remote gateways do not need the forwarding classes to be defined in the same order.

A maximum of four forwarding classes can be configured for a VPN with the multi-sa forwarding- classes statement.

The local and remote gateways must have the forwarding classes defined in the same order.

A maximum of eight forwarding classes can be configured for a VPN with the multi-sa forwarding- classes statement.

NEW QUESTION 59
Exhibit:

You have deployed an SRX Series device as shown in the exhibit. The devices in the Local zone have recently been added, but their SRX interfaces have not been configured. You must configure the SRX to meet the following requirements:
* Devices in the 10.1.1.0/24 network can communicate with other devices in the same network but not with other networks or the SRX.
* You must be able to apply security policies to traffic flows between devices in the Local zone.
Which three configuration elements will be required as part of your configuration? (Choose three.)

set security zones security-zone Local interfaces ge-0/0/1.0

set interfaces ge-0/0/1 unit 0 family ethernet-switching vlan-members 10

set protocols l2-learning global-mode switching

set protocols l2-learning global-mode transparent-bridge

set security zones security-zone Local interfaces irb.10

NEW QUESTION 60
In a multinode HA environment, which service must be configured to synchronize between nodes?

Advanced policy-based routing

PKI certificates

IPsec VPN

IDP

NEW QUESTION 61
Exhibit:

Referring to the exhibit, which two statements are correct?

All of the entries are a threat level 8

All of the entries are command and control entries.

All of the entries are Dshield entries

All of the entries are a threat level 10.

NEW QUESTION 62
Exhibit

You are trying to configure an IPsec tunnel between SRX Series devices in the corporate office and branch1. You have committed the configuration shown in the exhibit, but the IPsec tunnel is not establishing.
In this scenario, what would solve this problem.

Add multipoint to the st0.0 interface configuration on the branch1 device.

Change the IKE proposal-set to compatible on the branch1 and corporate devices.

Change the local identity to inet advpn on the branch1 device.

Change the IKE mode to aggressive on the branch1 and corporate devices.

NEW QUESTION 63
You are configuring an interconnect logical system that is configured as a VPLS switch to allow two logical systems to communicate.
Which two parameters are required when configuring the logical tunnel interfaces? (Choose two.)

Encapsulation ethernet must be used.

The virtual tunnel interfaces should only be configured with two logical unit pairs per logical system interconnect.

The logical tunnel interfaces should be configured with two logical unit pairs per logical system interconnect.

Encapsulation ethernet-vpls must be used.

NEW QUESTION 64
A user reports that a specific application is not working properly. This application makes multiple connection to the server and must have the same address every time from a pool and this behavior needs to be changed.
What would solve this problem?

Use STUN.

Use DNS doctoring.

Use the address-persistent parameter.

Use the persistent-nat parameter.

NEW QUESTION 65
Exhibit

Referring to the exhibit, which statement is true?

This custom block list feed will be used before the Juniper Seclntel

This custom block list feed cannot be saved if the Juniper Seclntel block list feed is configured.

This custom block list feed will be used instead of the Juniper Seclntel block list feed

This custom block list feed will be used after the Juniper Seclntel block list feed.

NEW QUESTION 66
Click the Exhibit button.

Which type of NAT is shown in the exhibit?

NAT46

NAT64

persistent NAT

DS-Lite

NEW QUESTION 67
Which role does an SRX Series device play in a DS-Lite deployment?

Softwire concentrator

STUN server

STUN client

Softwire initiator

NEW QUESTION 68
You are configuring advanced policy-based routing. You have created a static route with next hop of an interface in your inet.0 routing table

Referring to the exhibit, what should be changed to solve this issue?