Juniper JN0-231 Dumps – 100% Cover Real Exam Questions (Updated 103 Questions) [Q36-Q59]

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Juniper JN0-231 Dumps – 100% Cover Real Exam Questions (Updated 103 Questions)

Real JN0-231 dumps – Real Juniper dumps PDF

Juniper JN0-231 exam is an entry-level certification exam that is suitable for individuals who are just starting their career in the networking and security industries. It is also an ideal certification for professionals who want to expand their knowledge and skills in the field of network security. JN0-231 exam is designed to validate the candidate’s knowledge and understanding of the basic principles of network security, as well as their ability to configure and troubleshoot Junos OS devices.

The JN0-231 exam is a vendor-neutral exam that is open to anyone interested in Juniper’s security technology. JN0-231 exam is ideal for network engineers, security professionals, and IT professionals who want to have a better understanding of Juniper’s security technology. JN0-231 exam is designed to test the candidate’s knowledge of Juniper’s security technology and their ability to apply this knowledge in real-life situations.

NEW QUESTION 36
Click the Exhibit button.

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

UDP traffic matched by the deny-all policy will be silently dropped.

TCP traffic matched by the reject-all policy will have a TCP RST sent.

TCP traffic matched from the zone trust is allowed by the permit-all policy.

UDP traffic matched by the reject-all policy will be silently dropped.

NEW QUESTION 37
Exhibit.

Which statement is correct regarding the interface configuration shown in the exhibit?

The interface MTU has been increased.

The IP address has an invalid subnet mask.

The IP address is assigned to unit 0.

The interface is assigned to the trust zone by default.

NEW QUESTION 38
When configuring IPsec VPNs, setting a hash algorithm solves which security concern?

Encryption

Integrity

Availability

Redundancy

NEW QUESTION 39
You configure and applied several global policies and some of the policies have overlapping match criteria.

In this scenario, how are these global policies applies?

The first matched policy is the only policy applied.

The most restrictive that matches is applied.

The least restrictive policy that matches is applied.

NEW QUESTION 40
SRX Series devices have a maximum of how many rollback configurations?

NEW QUESTION 41
You want to provide remote access to an internal development environment for 10 remote developers.
Which two components are required to implement Juniper Secure Connect to satisfy this requirement?
(Choose two.)

an additional license for an SRX Series device

Juniper Secure Connect client software

an SRX Series device with an SPC3 services card

Marvis virtual network assistant

NEW QUESTION 42
You are investigating a communication problem between two hosts and have opened a session on the SRX Series device closest to one of the hosts and entered the show security flow session command.
What information will this command provide? (Choose two.)

The total active time of the session.

The end-to-end data path that the packets are taking.

The IP address of the host that initiates the session.

The security policy name that is controlling the session.

NEW QUESTION 43
What are two functions of Juniper ATP Cloud? (Choose two.)

malware inspection

Web content filtering

DDoS protection

Geo IP feeds

Juniper Advanced Threat Prevention (ATP) Cloud is a security service that helps organizations protect against advanced threats by providing real-time threat intelligence and automated response capabilities. It combines a cloud-based threat intelligence platform with the security capabilities of Juniper Networks security devices to provide comprehensive protection against advanced threats. The two functions of Juniper ATP Cloud include malware inspection and Geo IP feeds. The malware inspection component provides real-time protection against known and unknown threats by analyzing suspicious files and determining if they are malicious. The Geo IP feeds provide a global view of IP addresses and their associated countries, allowing organizations to identify and block traffic from known malicious countries.

NEW QUESTION 44
Which two security features inspect traffic at Layer 7? (Choose two.)

IPS/IDP

security zones

application firewall

integrated user firewall

NEW QUESTION 45
Referring to the exhibit.

Which type of NAT is being performed?

Source NAT with PAT

Source NAT without PAT

Destination NAT without PAT

Destination NAT with PAT

NEW QUESTION 46
Referring to the exhibit.

Host-inbound-traffic is configured on the DMZ zone and the ge-0/0/9.0 interface attached to that zone.
Which to types of management traffic would be performed on the SRX Series device? (Choose two.)

HTTPS

SSH

Finger

HTTP

NEW QUESTION 47
Your company is adding IP cameras to your facility to increase physical security. You are asked to help protect these loT devices from becoming zombies in a DDoS attack.
Which Juniper ATP feature should you configure to accomplish this task?

IPsec

static NAT

allowlists

C&C feeds

Juniper ATP should be configured with C&C feeds that contain lists of malicious domains and IP addresses in order to prevent IP cameras from becoming zombies in a DDoS attack.
This is an important step to ensure that the IP cameras are protected from malicious requests – and thus, they will not be able to be used in any DDoS attacks against the facility.

NEW QUESTION 48
Referring to the exhibit.

Users should not have access to Facebook, however, a recent examination of the logs security show that users are accessing Facebook.
what should you do to solve this problem?

Change the source address for the Block-Facebook-Access rule to the prefix of the users

Move the Block-Facebook-Access rule before the Internet-Access rule

Move the Block-Facebook-Access rule from a zone policy to a global policy

Change the Internet-Access rule from a zone policy to a global policy

NEW QUESTION 49
Unified threat management (UTM) inspects traffic from which three protocols? (Choose three.)

FTP

SMTP

SNMP

HTTP

SSH

NEW QUESTION 50
Exhibit.

Which statement is correct regarding the interface configuration shown in the exhibit?

The interface MTU has been increased.

The IP address has an invalid subnet mask.

The IP address is assigned to unit 0.

The interface is assigned to the trust zone by default.

NEW QUESTION 51
Which two criteria should a zone-based security policy include? (Choose two.)

a source port

a destination port

zone context

an action

A security policy is a set of statements that controls traffic from a specified source to a specified destination using a specified service. A policy permits, denies, or tunnels specified types of traffic unidirectionally between two points.
Each policy consists of:
A unique name for the policy.
A from-zone and a to-zone, for example: user@host# set security policies from-zone untrust to-zone untrust A set of match criteria defining the conditions that must be satisfied to apply the policy rule. The match criteria are based on a source IP address, destination IP address, and applications. The user identity firewall provides greater granularity by including an additional tuple, source-identity, as part of the policy statement.
A set of actions to be performed in case of a match-permit, deny, or reject.
Accounting and auditing elements-counting, logging, or structured system logging.
https://www.juniper.net/documentation/us/en/software/junos/security-policies/topics/topic-map/security-policy-configuration.html

NEW QUESTION 52
Which two IKE Phase 1 configuration options must match on both peers to successfully establish a tunnel?
(Choose two.)

VPN name

gateway interfaces

IKE mode

Diffie-Hellman group

NEW QUESTION 53
Which statements is correct about Junos security zones?

User-defined security must contain at least one interface.

Security policies are referenced within a user-defined security zone.

Logical interface are added to user defined security zones

User-defined security must contains the key word ”zone”

NEW QUESTION 54
Click the Exhibit button.

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

UDP traffic matched by the deny-all policy will be silently dropped.

TCP traffic matched by the reject-all policy will have a TCP RST sent.

TCP traffic matched from the zone trust is allowed by the permit-all policy.

UDP traffic matched by the reject-all policy will be silently dropped.

NEW QUESTION 55
Which two components are part of a security zone? (Choose two.)

inet.0

fxp0

address book

ge-0/0/0.0

NEW QUESTION 56
On an SRX device, you want to regulate traffic base on network segments.
In this scenario, what do you configure to accomplish this task?

Screens

Zones

ALGs

NAT

NEW QUESTION 57
You are assigned a project to configure SRX Series devices to allow connections to your webservers. The webservers have a private IP address, and the packets must use NAT to be accessible from the Internet. The webservers must use the same address for both connections from the Internet and communication with update servers.
Which NAT type must be used to complete this project?

source NAT

destination NAT

static NAT

hairpin NAT

Only static NAT with pool ensures both traffic initiated from inside and outside networks use the same IP address.

NEW QUESTION 58
What must you do first to use the Monitor/Alarms/Policy Log workspace in J-Web?

You must enable logging that uses the SD-Syslog format.

You must enable security logging that uses the TLS transport mode.

You must enable stream mode security logging on the SRX Series device.

You must enable event mode security logging on the SRX Series device.

NEW QUESTION 59
Which actions would be applied for the pre-ID default policy unified policies?

Redirect the session

Reject the session

Log the session

Silently drop the session

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