Higher Test Marks with Free Online JN0-637 Exam Practice

Assess the CertsIQ’s updated JN0-637 exam questions for free online practice of your Security - Professional (JNCIP-SEC) test. Our JN0 637 dumps questions will enhance your chances of passing the Junos Security certification exam with higher marks.

Exam Code: JN0-637
Exam Questions: 107
Security - Professional (JNCIP-SEC)
Updated: 15 Jan, 2026
Question 1

Exhibit:

You are asked to ensure that Internet users can access the company's internal webserver using its FQDN.

However, the internal DNS server's A record only points to the webserver's private address.

Referring to the exhibit, which two actions are required to complete this task? (Choose two.)

Options :
Answer: B,D

Question 2

Referring to the exhibit,

which two statements are correct about the NAT configuration? (Choose two.) 

Options :
Answer: B,D

Question 3

You want to configure the SRX Series device to map two peer interfaces together and ensure that there is no

switching or routing lookup to forward traffic.

Which feature on the SRX Series device is used to accomplish this task?

Options :
Answer: B

Question 4

You are deploying a large-scale VPN spanning six sites. You need to choose a VPN technology that satisfies

the following requirements:

All sites must have secure reachability to all other sites.

New spoke sites can be added without explicit configuration on the hub site.

All spoke-to-spoke communication must traverse the hub site.Which VPN technology will satisfy these

requirements?

Options :
Answer: D

Question 5

Exhibit:

Referring to the exhibit, which IKE mode will be configured on the HQ-Gateway and Subsidiary-Gateway?  

Options :
Answer: C

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