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Reliable Juniper JN0-637 Test Book, JN0-637 Reliable Test Simulator

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Juniper JN0-637 Exam Syllabus Topics:

Topic
Details

Topic 1

Advanced Policy-Based Routing (APBR): This topic emphasizes on advanced policy-based routing concepts and practical configuration or monitoring tasks.

Topic 2

Advanced Network Address Translation (NAT): This section evaluates networking professionals' expertise in advanced NAT functionalities and their ability to manage complex NAT scenarios.

Topic 3

Automated Threat Mitigation: This topic covers Automated Threat Mitigation concepts and emphasizes implementing and managing threat mitigation strategies.

Topic 4

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.

Topic 5

Logical Systems and Tenant Systems: This topic of the exam explores the concepts and functionalities of logical systems and tenant systems.

Topic 6

Layer 2 Security: It covers Layer 2 Security concepts and requires candidates to configure or monitor related scenarios.

Topic 7

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.

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JN0-637 Reliable Test Simulator - JN0-637 Valid Practice Questions

With the Juniper JN0-637 qualification certificate, you are qualified to do this professional job. Therefore, getting the test JN0-637 certification is of vital importance to our future employment. And the Security, Professional (JNCIP-SEC) JN0-637 Study Tool can provide a good learning platform for users who want to get the test Security, Professional (JNCIP-SEC) JN0-637 certification in a short time.

Juniper Security, Professional (JNCIP-SEC) Sample Questions (Q107-Q112):

NEW QUESTION # 107
You have cloud deployments in Azure, AWS, and your private cloud. You have deployed multicloud using security director with policy enforcer to. Which three statements are true in this scenario? (Choose three.)

A. You can run Juniper ATP scans for all three domains.
B. You must secure the policies individually by domain.
C. You can run Juniper ATP scans only on traffic from your private cloud.
D. You can simultaneously manage the security policies in all three domains.
E. The Policy Enforcer is able to flag infected hosts in all three domains.

Answer: A,D,E

NEW QUESTION # 108
Which two statements are true about the procedures the Junos security device uses when handling traffic destined for the device itself? (Choose two.)

A. If the received packet is addressed to the ingress interface, then the device first examines the host- inbound-traffic configuration for the ingress interface and zone.
B. If the received packet is addressed to the ingress interface, then the device first performs a security policy evaluation for the junos-host zone.
C. If the received packet is destined for an interface other than the ingress interface, then the device performs a security policy evaluation for the junos-host zone.
D. If the received packet is destined for an interface other than the ingress interface, then the device performs a security policy evaluation based on the ingress and egress zone.

Answer: A,C

Explanation:
When handling traffic that is destined for itself, the SRX examines the host-inbound-traffic configuration for the ingress interface and the associated security zone. It evaluates whether the traffic should be allowed based on this configuration. Traffic not addressed to the ingress interface is handled based on security policies within the junos-host zone, which applies to traffic directed to the SRX itself. For more details, refer to Juniper Host Inbound Traffic Documentation.
When handling traffic that is destined for the SRX device itself (also known as host-bound traffic), the SRX follows a specific process to evaluate the traffic and apply the appropriate security policies. The junos-host zone is a special security zone used for managing traffic destined for the device itself, such as management traffic (SSH, SNMP, etc.).
* Explanation of Answer B (Packet to a Different Interface):
* If the packet is destined for an interface other than the ingress interface, the SRX performs a security policy evaluation specifically for the junos-host zone. This ensures that management or host-bound traffic is evaluated according to the security policies defined for that zone.
* Explanation of Answer C (Packet to the Ingress Interface):
* If the packet is addressed to the ingress interface, the device first checks the host-inbound- traffic configuration for the ingress interface and zone. This configuration determines whether certain types of traffic (such as SSH, HTTP, etc.) are allowed to reach the device on that specific interface.
Step-by-Step Handling of Host-Bound Traffic:
* Host-Inbound Traffic: Define which services are allowed to the SRX device itself:
bash
set security zones security-zone <zone-name> host-inbound-traffic system-services ssh
* Security Policy for junos-host: Ensure policies are defined for managing traffic destined for the SRX device:
bash
set security policies from-zone <zone-name> to-zone junos-host policy allow-ssh match source-address any set security policies from-zone <zone-name> to-zone junos-host policy allow-ssh match destination-address any Juniper Security Reference:
* Junos-Host Zone: This special zone handles traffic destined for the SRX device, including management traffic. Security policies must be configured to allow this traffic. Reference: Juniper Networks Host-Inbound Traffic Documentation.

NEW QUESTION # 109
You want to use a security profile to limit the system resources allocated to user logical systems.
In this scenario, which two statements are true? (Choose two.)

A. One security profile can be applied to multiple logical systems.
B. One security profile can only be applied to one logical system.
C. If nothing is specified for a resource, a default reserved resource is set for a specific logical system.
D. If you do not specify anything for a resource, no resource is reserved for a specific logical system, but the entire system can compete for resources up to the maximum available.

Answer: A,D

Explanation:
When using security profiles to limit system resources in Juniper logical systems:
* No Resource Specification (Answer B): If a resource limit isnot specifiedfor a logical system, no specific amount of system resources is reserved for it. Instead, the logical system competes for resources along with others in the system, up to the maximum available. This allows flexible resource allocation, where logical systems can scale based on actual demand rather than predefined limits.
* Multiple Logical Systems per Security Profile (Answer D): A single security profile can be applied to multiple logical systems. This allows administrators to define resource limits once in a profile and apply it across several logical systems, simplifying management and ensuring consistency across different environments.
These principles ensure efficient and flexible use of system resources within a multi-tenant or multi-logical- system environment.

NEW QUESTION # 110
Exhibit:

You are having problems configuring advanced policy-based routing.
What should you do to solve the problem?

A. Apply a policy to the APBR RIB group to only allow the exact routes you need.
B. Change the routing instance to a virtual router instance.
C. Remove the default static route from the main instance configuration.
D. Change the routing instance to a forwarding instance.

Answer: D

NEW QUESTION # 111
What are three core components for enabling advanced policy-based routing? (Choose three.)

A. Routing options
B. Filter-based forwarding
C. APBR profile
D. Routing instance
E. Policies

Answer: B,C,D

Explanation:
To enable Advanced Policy-Based Routing (APBR) on SRX Series devices, three key components are necessary: filter-based forwarding, routing instances, and APBR profiles. Filter- based forwarding is utilized to direct specific traffic flows to a routing instance based on criteria set by a policy. Routing instances allow the traffic to be managed independently of the main routing table, and APBR profiles define how and when traffic should be forwarded. These elements ensure that APBR is flexible and tailored to the network's requirements. Refer to Juniper's APBR Documentation for more details.

NEW QUESTION # 112
......

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