Newest JN0-637 - Reliable Security, Professional (JNCIP-SEC) Exam Syllabus

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JN0-637 Exam Sample Online - Free JN0-637 Exam Questions

Because these Security, Professional (JNCIP-SEC) JN0-637 exam dumps are designed by experts after in-depth research about the certification exam content. The Security, Professional (JNCIP-SEC) exam product is made of 100% real Juniper JN0-637 Exam Questions verified by Juniper professionals. The Security, Professional (JNCIP-SEC) JN0-637 Valid Dumps of VCEEngine are exceptionally curated and approved by experts. We have hired professionals who after in-depth research add the most important and real test questions in three formats of our JN0-637 exam practice material.

Juniper JN0-637 Exam Syllabus Topics:

Topic	Details
Topic 1	Layer 2 Security: It covers Layer 2 Security concepts and requires candidates to configure or monitor related scenarios.
Topic 2	Multinode High Availability (HA): In this topic, aspiring networking professionals get knowledge about multinode HA concepts. To pass the exam, candidates must learn to configure or monitor HA systems.
Topic 3	Advanced Network Address Translation (NAT): This section evaluates networking professionals' expertise in advanced NAT functionalities and their ability to manage complex NAT scenarios.
Topic 4	Automated Threat Mitigation: This topic covers Automated Threat Mitigation concepts and emphasizes implementing and managing threat mitigation strategies.
Topic 5	Troubleshooting Security Policies and Security Zones: This topic assesses the skills of networking professionals in troubleshooting and monitoring security policies and zones using tools like logging and tracing.
Topic 6	Advanced IPsec VPNs: Focusing on networking professionals, this part covers advanced IPsec VPN concepts and requires candidates to demonstrate their skills in real-world applications.

Juniper Security, Professional (JNCIP-SEC) Sample Questions (Q57-Q62):

NEW QUESTION # 57
you are connecting two remote sites to your corporate headquarters site. You must ensure that traffic passes corporate headquarter.

A. In this scenario, which VPN should be used?
B. hub-and-spoke IPsec VPN with the corporate firewall acting as the hub device
C. a full mesh Layer 3 VPN with the BGP route reflector behind the corporate firewall device
D. full mesh IPsec VPNs with tunnels between all sites
E. a Layer 3 VPN with the corporate firewall acting as the hub device

Answer: B

Explanation:
The most appropriate VPN topology when you need to ensure that all traffic from remote sites passes through the corporate headquarters would be a hub-and-spoke model. In this model, the corporate headquarters acts as the hub, and all remote sites (spokes) connect to it. This ensures that inter-site traffic goes through the headquarters, which can be important for security policy enforcement, logging, or other centralized services.
Hub-and-spoke IPsec VPN with the corporate firewall acting as the hub device - This setup will ensure that all traffic from the remote sites is routed through the corporate headquarters, allowing centralized control and inspection of the traffic.

NEW QUESTION # 58
An ADVPN configuration has been verified on both the hub and spoke devices and it seems fine. However, OSPF is not functioning as expected.

Referring to the exhibit, which two statements under interface st0.0 on both the hub and spoke devices would solve this problem? (Choose two.)

A. interface-type p2mp
B. interface-type p2p
C. passive
D. dynamic-neighbors

Answer: A,D

Explanation:
For ADVPN with OSPF, using a point-to-multipoint (p2mp) interface type and enabling dynamic-neighbors are crucial. This configuration allows dynamic discovery of neighbors and the establishment of tunnels. For more information, refer to Juniper ADVPN Configuration Guide.
In the ADVPN configuration, OSPF isn't functioning as expected due to the interface configuration on st0.0.
Here are the adjustments needed:
* Interface Type p2mp (Answer A): OSPF requires that the tunnel interface be set to p2mp (point-to- multipoint) to allow OSPF to communicate with multiple dynamic neighbors over the ADVPN tunnels.
Command Example:
bash
set interfaces st0.0 family inet ospf interface-type p2mp
* Dynamic Neighbors (Answer B): The dynamic neighbors statement allows OSPF to discover and communicate with dynamically established spokes in an ADVPN environment. This is essential for ADVPN to function properly since the tunnel endpoints are not static.
Command Example:
bash
set protocols ospf area 0.0.0.0 interface st0.0 dynamic-neighbors
These settings ensure OSPF properly functions over dynamically created ADVPN tunnels.

NEW QUESTION # 59
You configured two SRX series devices in an active/passive multimode HA setup.
In this scenario, which statement is correct?

A. Both devices start in a hold state until the activeness determination process is completed.
B. Both devices are in the active state until the activeness determine determination process is completed.
C. Both devices are in the passive state until the activeness determination process is completed.
D. Both devices start in the undiscovered state until the activeness determination process is completed.

Answer: B

NEW QUESTION # 60
You issue the command shown in the exhibit.
Which policy will be active for the identified traffic?

A. Policy p4
B. Policy p12
C. Policy p7
D. Policy p1

Answer: C

NEW QUESTION # 61
Which two statements are correct about automated threat mitigation with Security Director?(Choose two.)

A. Infected hosts are tracked by their user identity.
B. Infected hosts are tracked by their IP address.
C. Infected hosts are tracked by their chassis serial number.
D. Infected hosts are tracked by their MAC address.

Answer: A,B

Explanation:
Security Director provides an integrated security management solution for Juniper devices, including SRX Series Firewalls. Automated threat mitigation refers to the system's capability to react dynamically to security incidents such as malware infections, based on predefined policies. Let's dive into the details behind each selected option:
* IP Address Tracking (Correct: Option A):Infected hosts are tracked by their IP address because the firewall and threat mitigation systems use the IP address as a key identifier for network traffic and routing. IP addresses are fundamental in identifying which device on the network is exhibiting malicious behavior. Security Director can automatically track and block these infected hosts using their IP addresses by correlating threat logs and incident data with a specific device's network activities.
* User Identity Tracking (Correct: Option D):Security Director integrates with identity management solutions and LDAP directories to correlate security incidents with specific user identities. This capability allows the security system to track threats not only by device but also by the authenticated user currently associated with that device. This feature is particularly useful in environments where multiple users share devices, or where network access is granted based on user credentials.
Now, let's discuss why the other options are incorrect:
* MAC Address Tracking (Incorrect: Option C):While MAC addresses can be used for identifying devices on the same local network, they are not a primary tracking method for infected hosts in the broader network managed by Security Director. MAC addresses are not visible once traffic passes through routers since Layer 2 information is stripped off. Therefore, Juniper's automated threat mitigation focuses more on IP and user identity tracking rather than MAC addresses.
* Chassis Serial Number Tracking (Incorrect: Option B):Tracking infected hosts by chassis serial number is not a common practice in automated threat mitigation. Serial numbers are primarily used for inventory and hardware management purposes, rather than for identifying infected hosts or mitigating threats in real time.
Juniper References:
* Juniper Security Director Documentation explains how IP addresses and user identities are tracked for threat mitigation, highlighting the importance of dynamic response based on these identifiers.
* Security Director supports dynamic blocklists and real-time mitigation strategies based on both IP and user-based tracking, leveraging integration with Active Directory (AD) or LDAP for identity-based policies.

NEW QUESTION # 62
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NEWEST JN0-637 - RELIABLE SECURITY, PROFESSIONAL (JNCIP-SEC) EXAM SYLLABUS

Newest JN0-637 - Reliable Security, Professional (JNCIP-SEC) Exam Syllabus