Pass JN0-230 Brain Dump Updated Certification Sample Questions
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Test Prerequisites
There are no mandatory requirements for attempting the Juniper JN0-230 exam. However, familiarity with the key exam objectives is highly recommended.
Recommended Training: Introduction to Juniper Security (IJSEC)
Introduction to Juniper Security (IJSEC) is a comprehensive 3-day program that introduces learners to the SRX Series devices. The key topics that candidates will cover through this course include the overwhelming tasks required to manage initial system building and security configuration for objects including interface, NAT, and IPsec VPN types of configuration. Like many courses offered by Juniper, the Introduction to Juniper Security program involves a series of practical labs and demonstrations that are intended to provide critical experience in managing security problems and how Juniper Networks gives a comprehensive security solution using the Juniper Connected Security. Generally, the Introduction to Juniper Security (IJSEC) course is built around the Junos OS Release 19.1R1.6.
NEW QUESTION 42
On an SRX Series device, how should you configure your IKE gateway if the remote endpoint is a branch office-using a dynamic IP address?
- A. Configure the IKE policy to use aggressive mode.
- B. Configure the IPsec policy to use MDS authentication.
- C. Configure the IPsec policy to use aggressive mode.
- D. Configure the IKE policy to use a static IP address
Answer: A
NEW QUESTION 43
Which three actions would be performed on traffic traversing an IPsec VPAN? (Choosethree.)
- A. Authentication
- B. Deep inspection
- C. Encryption
- D. Payload verification
- E. Port forwarding
Answer: A,C,D
NEW QUESTION 44
Users should not have access to Facebook, however, a recent examination of the logs security show that users are accessing Facebook.
Referring to the exhibit,
what should you do to solve this problem?
- A. Move the Block-Facebook-Access rule before the Internet-Access rule
- B. Change the Internet-Access rule from a zone policy to a global policy
- C. Change the source address for the Block-Facebook-Access rule to the prefix of the users
- D. Move the Block-Facebook-Access rule from a zone policy to a global policy
Answer: A
NEW QUESTION 45
What is the definition of a zone on an SRX Series device?
- A. a collection of one or more network segments sharing similar security requirements
- B. a collection of one or more network segments with different security requirements
- C. an individual logical interface with a public IP address
- D. an individual logical interface with a private IP address
Answer: A
NEW QUESTION 46
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. Static NAT
- B. NAT without PAT
- C. Source NAT
- D. Destination NAT
Answer: D
NEW QUESTION 47
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. HTTPS
- B. SSH
- C. Finger
- D. HTTP
Answer: B,D
NEW QUESTION 48
Which statement is correct about address books for security policies on SRX Series devices?
- A. NAT rules can use address objects only from the global address book.
- B. A zone can only use one address book at a time.
- C. Address sets can contain addresses from different security zones.
- D. Addresses in the global address book are preferred over addresses in a zone-based address book.
Answer: A
Explanation:
Explanation/Reference:
NEW QUESTION 49
BY default, revenue interface are placed into which system-defined security zone on an SRX series device?
- A. Trust
- B. Null
- C. untrust
- D. Junos-trust
Answer: C
NEW QUESTION 50
Which two match conditions would be used in both static NAT and destination NAT rule sets? (Choose two.)
- A. Destination zone
- B. Source zone
- C. Destination interface
- D. Source interface
Answer: A,C
NEW QUESTION 51
What is the purpose of the Shadow Policies workspace in J-Web?
- A. The Shadow Policies workspace shows unused security policies due to policy overlap.
- B. The Shadow Policies workspace shows unused IPS policies due to policy overlap.
- C. The Shadow Policies workspace shows used security policies due to policy overlap
- D. The Shadow Policies workspace shows used IPS policies due to policy overlap
Answer: C
NEW QUESTION 52
What are two characteristic of static NAT SRX Series devices? (Choose two.)
- A. A reverse mapping rule is automatically created for the source translation.
- B. Source and destination NAT rules take precedence over static NAT rules.
- C. Static rules cannot coexist with destination NAT rules on the same SRX Series device configuration.
- D. Static NAT rule take precedence over source and destination NAT rules.
Answer: A,D
NEW QUESTION 53
Which security feature is applied to traffic on an SRX Series device when the device is running n packet mode?
- A. Sky ATP
- B. Unified policies
- C. ALGs
- D. Firewall filters
Answer: D
NEW QUESTION 54
Users should not have access to Facebook, however, a recent examination of the logs security show that users are accessing Facebook.
Referring to the exhibit,
what should you do to solve this problem?
- A. Move the Block-Facebook-Access rule before the Internet-Access rule
- B. Change the Internet-Access rule from a zone policy to a global policy
- C. Change the source address for the Block-Facebook-Access rule to the prefix of the users
- D. Move the Block-Facebook-Access rule from a zone policy to a global policy
Answer: A
NEW QUESTION 55
A new SRX Series device has been delivered to your location. The device has the factory-default configuration loaded. You have powered on the device and connected to the console port.
What would you use to log into the device to begin the initial configuration?
- A. Admin with password
- B. Admin with a password ''juniper''
- C. Root with no password
- D. Root with a password of juniper''
Answer: D
NEW QUESTION 56
What are two characteristic of static NAT SRX Series devices? (Choose two.)
- A. Static rules cannot coexist with destination NAT rules on the same SRX Series device configuration.
- B. Source and destination NAT rules take precedence over static NAT rules.
- C. A reverse mapping rule is automatically created for the source translation.
- D. Static NAT rule take precedence over source and destination NAT rules.
Answer: A,D
NEW QUESTION 57
Which actions would be applied for the pre-IDdefault policy unified policies?
- A. Silently drop the session
- B. Reject the session
- C. Log the session
- D. Redirect the session
Answer: D
NEW QUESTION 58
Which two statements are correct about global security policies? (choose two)
- A. Global based policies must reference the source and destination zones
- B. Global based policies can reference the destination zone
- C. Global based policies can reference the source zone
- D. Global based policies must reference a dynamic application
Answer: B,C
NEW QUESTION 59
Exhibit.
Which statement is correct regarding the interface configuration shown in the exhibit?
- A. The interface MTU has been increased.
- B. The IP address has an invalid subnet mask.
- C. The IP address is assigned to unit 0.
- D. The interface is assigned to the trust zone by default.
Answer: C
NEW QUESTION 60
You are concerned that unauthorized traffic is using non-standardized ports on your network.
In this scenario, which type of security feature should you implement?
- A. Sky ATP
- B. Firewall filters
- C. Application firewall
- D. Zone-based policies
Answer: B
NEW QUESTION 61
Which UTM feature should you use to protect users from visiting certain blacklisted websites?
- A. antispam
- B. Content filtering
- C. Web filtering
- D. Antivirus
Answer: C
NEW QUESTION 62
Users in your network are downloading files with file extensions that you consider to be unsafe for your network. You must prevent files with specific file extensions from entering your network.
Which UTM feature should be enabled on an SRX Series device to accomplish this task?
- A. URL filtering
- B. antispam
- C. Web filtering
- D. content filtering
Answer: D
NEW QUESTION 63
What is the correct order of processing when configuring NAT rules and security policies?
- A. Source NAT > static NAT > destination NAT > policy lookup
- B. Destination NAT> policy lookup > source NAT> static NAT
- C. Static NAT > destination NAT> policy lookup > source NAT
- D. Policy lookup > source NAT > static NAT > destination NAT
Answer: D
NEW QUESTION 64
You have configured a Web filtering UTM policy?
Which action must be performed before the Web filtering UTM policy takes effect?
- A. The UTM policy be configured as a routing next hop.
- B. The UTM policy must be linked to an ingress interface.
- C. The UTM policy must be linked to a security policy
- D. The UTM policy must be linked to an egress interface
Answer: C
NEW QUESTION 65
Your company uses SRX Series devices to secure the edge of the network. You are asked protect the company from ransom ware attacks.
Which solution will satisfy this requirement?
- A. Unified security policies
- B. Sky ATP
- C. screens
- D. AppSecure
Answer: A
NEW QUESTION 66
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 used to automatically push out changes to the AppSecure suite.
- D. Sky ATP is a cloud-based security threat analyzer that performs multiple tasks
Answer: D
NEW QUESTION 67
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