Juniper JN0-637 Exam With Confidence Using Practice Dumps

Exam Code:

JN0-637

Exam Name:

Security, Professional (JNCIP-SEC)

Certification:

JNCIP-SEC

Vendor:

Juniper

Questions:

115

Last Updated:

Dec 29, 2025

Exam Status:

Stable

JN0-637: JNCIP-SEC Exam 2025 Study Guide Pdf and Test Engine

Are you worried about passing the Juniper JN0-637 (Security, Professional (JNCIP-SEC)) exam? Download the most recent Juniper JN0-637 braindumps with answers that are 100% real. After downloading the Juniper JN0-637 exam dumps training , you can receive 99 days of free updates, making this website one of the best options to save additional money. In order to help you prepare for the Juniper JN0-637 exam questions and verified answers by IT certified experts, CertsTopics has put together a complete collection of dumps questions and answers. To help you prepare and pass the Juniper JN0-637 exam on your first attempt, we have compiled actual exam questions and their answers.

Our (Security, Professional (JNCIP-SEC)) Study Materials are designed to meet the needs of thousands of candidates globally. A free sample of the CompTIA JN0-637 test is available at CertsTopics. Before purchasing it, you can also see the Juniper JN0-637 practice exam demo.

Get JN0-637 Full Access

Related Juniper Exams

Security, Professional (JNCIP-SEC) Questions and Answers

Get Free JN0-637 Questions and Answers

Question 1

You are experiencing problem with your ADVPN tunnels getting established. The tunnel

and egress interface are located in different zone. What are two reasons for these problems? (Choose two.)

Options:

IKE is not an allowed protocol in the external interfaces' security zone.

IKE is not an allowed protocol in the tunnel endpoints' security zone.

OSPF is not an allowed protocol in the tunnel endpoints' security zone.

BGP is not an allowed protocol in the tunnel endpoints' security zone.

Buy Now

Question 2

Which two statements are correct about DNS doctoring?

Options:

The DNS ALG must be disabled.

Proxy ARP is required if your NAT pool for the server is on the same subnet as the uplink interface.

Proxy ARP is required if your NAT pool for the server is on a different subnet as the uplink interface

The DNS ALG must be enabled.

Question 3

You are asked to set up advanced policy-based routing.

Which type of routing instance is designed to support this scenario?

Options:

forwarding

virtual switch

virtual router

non-forwarding

Answer:

Explanation:

Comprehensive Detailed Step-by-Step Explanation with All Juniper Security References

Understanding Advanced Policy-Based Routing (APBR):

APBR: Allows routing decisions based on application-level information and policies.

Objective: Direct specific application traffic through different paths based on policies.

Routing Instances in Junos OS:

Forwarding Instance:

Used for features like filter-based forwarding (FBF) and APBR.

Provides a separate forwarding table but shares the global routing table.

Supports APBR.

Virtual Router:

Provides a separate routing table and forwarding table.

Used for logical separation of routing domains.

Does not support APBR directly.

Virtual Switch:

Operates at Layer 2.

Used for VLAN separation and Layer 2 switching.

Not applicable to routing or APBR.

Non-Forwarding Instance:

Used for management purposes.

Does not forward transit traffic.

Not suitable for APBR.

Option A: forwarding

Correct.

A forwarding routing instance is specifically designed to support advanced policy-based routing.

It allows the SRX device to direct traffic based on policies to different forwarding instances.

[Reference:, Juniper Networks Documentation:, "To configure advanced policy-based routing, you must create a forwarding-type routing instance.", Source: Configuring Advanced Policy-Based Routing, Why Other Options Are Incorrect:, Option B: virtual switch, Incorrect., Virtual switch instances are for Layer 2 switching and VLAN separation., They do not support routing or APBR., Option C: virtual router, Incorrect., Virtual router instances are used for isolating routing tables., While they support routing, they are not designed for APBR., Option D: non-forwarding, Incorrect., Non-forwarding instances do not handle transit traffic., They are used for management routing tables and cannot be used for APBR., Conclusion:, Correct Answer: A. forwarding, Rationale:, A forwarding routing instance is the appropriate type to support advanced policy-based routing., ]

Get Free JN0-637 Questions and Answers

New Year Sale 70% Discount Offer - Ends in 0d 00h 00m 00s - Coupon code: save70

Juniper JN0-637 Exam With Confidence Using Practice Dumps

JN0-637: JNCIP-SEC Exam 2025 Study Guide Pdf and Test Engine

Related Juniper Exams

Security, Professional (JNCIP-SEC) Questions and Answers

Options:

Answer:

Options:

Answer:

Options:

Answer:

Explanation:

CompTIA

Fortinet

Microsoft

Salesforce