Latest [Jan 16, 2022] JN0-230 Exam Questions – Valid JN0-230 Dumps Pdf

JN0-230 Practice Test Questions Answers Updated 85 Questions

Certification Path: Juniper Networks Certified Internet Associate - Security

The Juniper Networks Certified Internet Associate - Security (JNCIA-SEC) is a result of passing the above-mentioned Juniper JN0-230 exam. It is meant for beginner and mid-level networking specialists who have mastered a series of Juniper Networks services and solutions. This certification also acts as the requisite for attaining the specialist-level Juniper Networks Certified Internet Specialist - Security (JNCIS-SEC) designation.

Who should take the JN0-362 exam

This exam is intended for learners who are pursuing routing and switching technologies and related platform configuration and troubleshooting skills.

NEW QUESTION 26
You configure and applied several global policies and some of the policies have overlapping match criteria.

• A. The first matched policy is the only policy applied.
• B. The most restrictive that matches is applied.
• C. In this scenario, how are these global policies applies?
• D. The least restrictive policy that matches is applied.

Answer: C

 

NEW QUESTION 27
Which zone is considered a functional zone?

• A. Trust
• B. Management
• C. Junos host
• D. Null

Answer: B

 

NEW QUESTION 28
You want to deploy, manage, and configure multiple SRX Series devices without an on-premises software solution.
Which solution would satisfy this requirement?

• A. Juniper Sky Enterprise
• B. Juniper Advanced Threat Prevention
• C. Juniper SKY ATP
• D. Junos Space Network Director

Answer: A

 

NEW QUESTION 29
You verify that the SSH service is configured correctly on your SRX Series device, yet administrators attempting to connect through a revenue port are not able to connect.
In this scenario, what must be configured to solve this problem?

• A. A host-inbound-traffic setting on the incoming zone
• B. A security policy allowing SSH traffic.
• C. An MTU value target than the default value
• D. A screen on the internal interface

Answer: B

 

NEW QUESTION 30
Your company has been assigned one public IP address. You want to enable internet traffic to reach multiple servers in your DMZ that are configured with private address.
In this scenario, which type of NAT would be used to accomplish this tasks?

• A. NAT without PAT
• B. Destination NAT
• C. Static NAT
• D. Source NAT

Answer: B

 

NEW QUESTION 31
What is the correct order of processing when configuring NAT rules and security policies?

• A. source NAT > static NAT > destination NAT > policy lookup
• B. static NAT > destination NAT > policy lookup > source NAT
• C. destination NAT > policy lookup > source NAT > static NAT
• D. policy lookup > source NAT > static NAT > destination NAT

Answer: B

Explanation:
Explanation/Reference:

 

NEW QUESTION 32
Click the Exhibit button.

Which two user roles shown in the exhibit are available by default? (Choose two.)

• A. operator
• B. super-user
• C. admin
• D. jtac

Answer: B,C

 

NEW QUESTION 33
What should you configure if you want to translate private source IP addresses to a single public IP address?

• A. destination NAT
• B. source NAT
• C. content filtering
• D. Security Director

Answer: B

 

NEW QUESTION 34
Host-inbound-traffic is configured on the DMZ zone and the ge-0/0/9.0 interface attached to that zone.
Referring to the exhibit,

which to types of management traffic would be performed on the SRX Series device? (Choose two.)

• A. HTTP
• B. HTTPS
• C. SSH
• D. Finger

Answer: A,C

 

NEW QUESTION 35
Click the Exhibit button.

You have configured source NAT using an address pool as shown in the exhibit. Traffic is reaching the
203.0.113.6 server but return traffic is not being received by the SRX Series device.
Which feature must be configured to allow return traffic to be accepted by the SRX Series device?

• A. destination NAT
• B. reverse static NAT
• C. proxy ARP
• D. port forwarding

Answer: A

 

NEW QUESTION 36
Which security object defines a source or destination IP address that is used for an employee Workstation?

• A. Screen
• B. Address book entry
• C. Zone
• D. scheduler

Answer: B

 

NEW QUESTION 37
Which statement is correct about Junos security zones?

• A. User-defined security zones must contain at least one interface.
• B. Logical interfaces are added to user-defined security zones.
• C. Security policies are referenced within a user-defined security zone.
• D. User-defined security zones must contain the key word "zone".

Answer: A

 

NEW QUESTION 38
Which two statements are true about Junos Space Security Director? (Choose two.)

• A. Security Director is preinstalled on SRX Series devices.
• B. Security Director can perform deep-packet analysis.
• C. Security Director can deploy enforcement policies automatically to firewalls and switches.
• D. Security Director supports creation and maintenance of metadata-based policies.

Answer: C,D

 

NEW QUESTION 39
Which statements is correct about SKY ATP?

• A. Sky ATP only support sending threat feeds to vSRX Series devices
• B. Sky ATP is an open-source security solution.
• C. Sky ATP is a cloud-based security threat analyzer that performs multiple tasks
• D. Sky ATP is used to automatically push out changes to the AppSecure suite.

Answer: C

 

NEW QUESTION 40
Users on the network are restricted from accessing Facebook, however, a recent examination of the logs show that users are accessing Facebook.
Referring to the exhibit,

Why is this problem happening?

• A. The internet-Access rule has a higher precedence value
• B. Global rules are honored before zone-based rules.
• C. Zone-based rules are honored before global rules
• D. The internet-Access rule is listed first

Answer: C

 

NEW QUESTION 41
Exhibit.

Which two statements are true? (Choose two.)

• A. Logs for this security policy are not generated.
• B. Traffic static for this security policy are not generated.
• C. Traffic statistics for this security policy are generated.
• D. Logs for this security policy are generated.

Answer: B,D

 

NEW QUESTION 42
You have created a zones-based security policy that permits traffic to a specific webserver for the marketing team. Other groups in the company are not permitted to access the webserver. When marketing users attempt to access the server they are unable to do so.
What are two reasons for this access failure? (Choose two.)

• A. You failed to position the policy before the policy that denies access the webserver
• B. You failed to change the source zone to include any source zone.
• C. You failed to commit the policy change.
• D. You failed to position the policy after the policy that denies access to the webserver.

Answer: A,C

 

NEW QUESTION 43
Which statements is correct about Junos security zones?

• A. Logical interface are added to user defined security zones
• B. Security policies are referenced within a user-defined security zone.
• C. User-defined security must contains the key word ''zone''
• D. User-defined security must contain at least one interface.

Answer: A

 

NEW QUESTION 44
You verify that the SSH service is configured correctly on your SRX Series device, yet administrators attempting to connect through a revenue port are not able to connect.
In this scenario, what must be configured to solve this problem?

• A. a host-inbound-traffic setting on the incoming zone
• B. a security policy allowing SSH traffic
• C. an MTU value larger than the default value
• D. a screen on the internal interface

Answer: A

Explanation:
Explanation

 

NEW QUESTION 45
Which management software supports metadata-based security policies that are ideal for cloud deployments?

• A. Network Director
• B. Sky Enterprise
• C. J-Web
• D. Security Director

Answer: D

 

NEW QUESTION 46
Which two elements are needed on an SRX Series device to set up a remotesyslogserver? (Choose two.)

• A. Data size
• B. IP address
• C. Data type
• D. Data throughput

Answer: A,C

 

NEW QUESTION 47
......

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