[Nov 26, 2023] JN0-231 Dumps Full Questions - Exam Study Guide
JNCIA-SEC Free Certification Exam Material from PrepAwayPDF with 103 Questions
Juniper JN0-231 certification exam is ideal for individuals who wish to work as security administrators, network security engineers, or security consultants. Security, Associate (JNCIA-SEC) certification validates your knowledge of Juniper Networks security technologies and solutions, which can help you stand out in a crowded job market. Moreover, the certification is recognized globally, which means that it can open up job opportunities in different parts of the world.
NEW QUESTION # 30
Which two statements about user-defined security zones are correct? (Choose two.)
- A. User-defined security zones do not apply to transit traffic.
- B. Users cannot share security zones between routing instances.
- C. Users can share security zones between routing instances.
- D. Users can configure multiple security zones.
Answer: C,D
Explanation:
User-defined security zones allow users to configure multiple security zones and share them between routing instances. This allows users to easily manage multiple security zones and their associated policies. For example, a user can create a security zone for corporate traffic, a security zone for guest traffic, and a security zone for public traffic, and then configure policies to control the flow of traffic between each of these security zones. Transit traffic can also be managed using user-defined security zones, as the policies applied to these zones will be applied to the transit traffic as well.
NEW QUESTION # 31
When operating in packet mode, which two services are available on the SRX Series device? (Choose two.)
- A. IDP
- B. UTM
- C. CoS
- D. MPLS
Answer: C,D
NEW QUESTION # 32
What is the correct order of processing when configuring NAT rules and security policies?
- A. Destination NAT > policy lookup > source NAT > static NAT
- B. Source NAT > static NAT > destination NAT > policy lookup
- C. Policy lookup > source NAT > static NAT > destination NAT
- D. Static NAT > destination NAT> policy lookup > source NAT
Answer: D
NEW QUESTION # 33
Which two statements about the Junos OS CLI are correct? (Choose two.)
- A. Most Juniper devices identify the root login prompt using the > character.
- B. Most Juniper devices identify the root login prompt using the % character.
- C. A factory-default login assigns the hostname Amnesiac to the device.
- D. The default configuration requires you to log in as the admin user.
Answer: A,D
Explanation:
The two correct statements about the Junos OS CLI are that the default configuration requires you to log in as the admin user, and that most Juniper devices identify the root login prompt using the > character. The factory-default login assigns the hostname "juniper" to the device and the root login prompt is usually identified with the % character. More information about the Junos OS CLI can be found in the Juniper Networks technical documentation here:https://www.juniper.net/documentation/en_US/junos/topics/reference/command-summary/cli-overview.html.
NEW QUESTION # 34
Which two services does Juniper Connected Security provide? (Choose two.)
- A. inline malware blocking
- B. IPsec VPNs
- C. Layer 2 VPN tunnels
- D. protection against zero-day threats
Answer: A,D
NEW QUESTION # 35
Which two statements about user-defined security zones are correct? (Choose two.)
- A. User-defined security zones do not apply to transit traffic.
- B. Users cannot share security zones between routing instances.
- C. Users can share security zones between routing instances.
- D. Users can configure multiple security zones.
Answer: C,D
Explanation:
User-defined security zones allow users to configure multiple security zones and share them between routing instances. This allows users to easily manage multiple security zones and their associated policies. For example, a user can create a security zone for corporate traffic, a security zone for guest traffic, and a security zone for public traffic, and then configure policies to control the flow of traffic between each of these security zones. Transit traffic can also be managed using user-defined security zones, as the policies applied to these zones will be applied to the transit traffic as well.
NEW QUESTION # 36
What are two valid address books? (Choose two.)
- A. 66.129.239.128/25
- B. 66.129.239.0/24
- C. 66.129.239.50/25
- D. 66.129.239.154/24
Answer: C,D
NEW QUESTION # 37
Which statements about NAT are correct? (Choose two.)
- A. When multiple NAT rules have overlapping match conditions, the rule listed first is chosen.
- B. When multiple NAT rules have overlapping match conditions, the most specific rule is chosen.
- C. Source NAT translates the source IP address of packet.
- D. Source NAT translates the source port and destination IP address.
Answer: A,C
NEW QUESTION # 38
Which two statements are correct about the null zone on an SRX Series device? (Choose two.)
- A. The null zone is created by default.
- B. Traffic sent or received by an interface in the null zone is discarded.
- C. The null zone is a functional security zone.
- D. You must enable the null zone before you can place interfaces into it.
Answer: A,B
Explanation:
According to the Juniper SRX Series Services Guide, the null zone is a predefined security zone that is created on the SRX Series device when it is booted. Traffic that is sent to or received on an interface in the null zone is discarded. The null zone is not a functional security zone, so you cannot enable or disable it.
NEW QUESTION # 39
What is the definition of zone on an SRX series devices?
- A. An individual logical interface with a public IP address
- B. A collection of one or more network segments with different security requirements
- C. An individual logical interface with a private IP address
- D. A collection of one or more network segment sharing similar security requirements.
Answer: D
NEW QUESTION # 40
You need to collect the serial number of an SRX Series device to replace it. Which command will accomplish this task?
- A. show chassis firmware
- B. show system information
- C. show chassis environment
- D. show chassis hardware
Answer: D
Explanation:
The correct command to collect the serial number of an SRX Series device is the show chassis hardware command [1]. This command will return the serial number of the device, along with other information about the device such as the model number, part number, and version.
This command is available in Junos OS. More information about the show chassis hardware command can be found in the Juniper Networks technical documentation here [1]: https://www.juniper.net/documentation/en_US/junos/topics/reference/command-summary/show-chassis-hardware.html.
NEW QUESTION # 41
Click the Exhibit button.
Referring to the exhibit, which two statements are correct about the ping command? (Choose two.)
- A. The 10.10.102.10 IP address is the destination.
- B. The 10.10.102.10 IP address is the source.
- C. The DMZ routing-instance is the destination.
- D. The DMZ routing-instance is the source.
Answer: A,D
NEW QUESTION # 42
Which two statements are correct about security zones? (choose two)
- A. Security zones use security policies that enforce rules for the transit traffic
- B. Security zones use a stateful firewall to provide secure network connections
- C. Security zones use packet filters to prevent communication between management ports
- D. Security zones use address books to link username to IP addresses.
Answer: A,B
NEW QUESTION # 43
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.)
- A. Juniper Secure Connect client software
- B. an additional license for an SRX Series device
- C. an SRX Series device with an SPC3 services card
- D. Marvis virtual network assistant
Answer: A,B
NEW QUESTION # 44
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. AppSecure
- B. screens
- C. Sky ATP
- D. Unified security policies
Answer: C
NEW QUESTION # 45
Which two statements are correct about functional zones? (Choose two.)
- A. A functional zone uses security policies to enforce rules for transit traffic.
- B. Traffic received on the management interface in the functional zone cannot transit out other interface.
- C. A function is used for special purpose, such as management interface
- D. Functional zones separate groups of users based on their function.
Answer: B,C
NEW QUESTION # 46
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Juniper JN0-231 exam is ideal for individuals who are interested in working with Juniper Networks security solutions. It is also a great option for network administrators who want to enhance their knowledge of security technologies and best practices. Professionals who have experience in network security will find JN0-231 exam to be a valuable tool for advancing their careers.
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