Latest [Oct 18, 2023] JN0-231 Exam Questions – Valid JN0-231 Dumps Pdf
JN0-231 Practice Test Questions Answers Updated 103 Questions
Juniper JN0-231 certification exam is a vendor-neutral certification that is recognized globally. JN0-231 exam is a comprehensive test that evaluates the candidate's knowledge and skills in network security. Security, Associate (JNCIA-SEC) certification is ideal for IT professionals who want to enhance their career prospects and advance their knowledge in network security. Security, Associate (JNCIA-SEC) certification exam is an entry-level exam that serves as a foundation for other Juniper certifications. It is an essential requirement for professionals who want to specialize in network security and want to work with Juniper Networks devices and technologies. With the Juniper JN0-231 certification, individuals can demonstrate their expertise and competency in network security, which can help them stand out in the job market and advance their career.
NEW QUESTION # 12
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. Root with a password of juniper''
- B. Admin with password
- C. Admin with a password ''juniper''
- D. Root with no password
Answer: D
NEW QUESTION # 13
Which two security features inspect traffic at Layer 7? (Choose two.)
- A. security zones
- B. integrated user firewall
- C. IPS/IDP
- D. application firewall
Answer: C,D
NEW QUESTION # 14
Which statement about global NAT address persistence is correct?
- A. The same IP address from a destination NAT pool will be assigned for all sessions for a given host.
- B. The same IP address from a source NAT pool is not guaranteed to be assigned for all sessions from a given host.
- C. The same IP address from a source NAT pool will be assigned for all sessions from a given host.
- D. The same IP address from a destination NAT pool is not guaranteed to be assigned for all sessions for a given host.
Answer: C
Explanation:
Use the persistent-nat feature to ensure that all requests from the same internal transport address are mapped to the same reflexive transport address (the public IP address and port created by the NAT device closest to the STUN server). The source NAT rule action can use a source NAT pool (with or without port translation) or an egress interface.
NEW QUESTION # 15
Which two statements are correct about global security policies? (choose two)
- A. Global based policies must reference a dynamic application
- B. Global based policies can reference the destination zone
- C. Global based policies must reference the source and destination zones
- D. Global based policies can reference the source zone
Answer: B,D
NEW QUESTION # 16
What is the correct order of processing when configuring NAT rules and security policies?
- A. Static NAT > destination NAT> policy lookup > source NAT
- B. Policy lookup > source NAT > static NAT > destination NAT
- C. Source NAT > static NAT > destination NAT > policy lookup
- D. Destination NAT > policy lookup > source NAT > static NAT
Answer: A
NEW QUESTION # 17
Which type of NAT is performed by the SRX Series device?
- A. Source NAT with PAT
- B. Source Nat without PAT
- C. Destination NAT without PAT
- D. Destination NAT with PAT
Answer: D
NEW QUESTION # 18
You are configuring an IPsec VPN tunnel between two location on your network. Each packet must be encrypted and authenticated.
Which protocol would satisfy these requirements?
- A. ESP
- B. AH
- C. SHA
- D. MD5
Answer: A
NEW QUESTION # 19
Click the exhibit button
You are configuring an IPsec VPN for the network show in the exhibit
Which feature must be enabled the VPN to established successfully?
- A. Aggressive mode must be configured on the IPsec VPN
- B. Main mode must be configured on the IPsec VPN
- C. Main mode must be configured on the IKE gateway
- D. Aggressive mode must be configured on IKE gateway
Answer: D
NEW QUESTION # 20
Which statement about IPsec is correct?
- A. IPsec can provide encapsulation but not encryption
- B. IPsec can be used to transport native Layer 2 packets.
- C. IPsec is a standards-based protocol.
- D. IPsec is used to provide data replication
Answer: C
NEW QUESTION # 21
Click the Exhibit button.
Referring to the exhibit, which two statements are correct about the ping command? (Choose two.)
- A. The DMZ routing-instance is the source.
- B. The DMZ routing-instance is the destination.
- C. The 10.10.102.10 IP address is the source.
- D. The 10.10.102.10 IP address is the destination.
Answer: A,D
NEW QUESTION # 22
When are Unified Threat Management services performed in a packet flow?
- A. after network address translation
- B. as the packet enters an SRX Series device
- C. only during the first path process
- D. before security policies are evaluated
Answer: A
NEW QUESTION # 23
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. screens
- C. Sky ATP
- D. AppSecure
Answer: C
NEW QUESTION # 24
Click the Exhibit button.
What is the purpose of the host-inbound-traffic configuration shown in the exhibit?
- A. to permit all host inbound traffic on the internal security zone, but deny HTTP traffic
- B. to permit host inbound HTTP traffic and deny all other traffic on the internal security zone
- C. to permit host inbound HTTP traffic on the internal security zone
- D. to deny and log all host inbound traffic on the internal security zone, except for HTTP traffic
Answer: A
NEW QUESTION # 25
What is the purpose of the Shadow Policies workspace in J-Web?
- A. The Shadow Policies workspace shows unused IPS policies due to policy overlap.
- B. The Shadow Policies workspace shows used security policies due to policy overlap
- C. The Shadow Policies workspace shows unused security policies due to policy overlap.
- D. The Shadow Policies workspace shows used IPS policies due to policy overlap
Answer: C
NEW QUESTION # 26
Which two statements are true about UTM on an SRX340? (Choose two.)
- A. A default UTM profile is created
- B. A default UTM policy is created.
- C. No default profile is created.
- D. No default UTM policy is created
Answer: C,D
NEW QUESTION # 27
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