Juniper Security, Professional (JNCIP-SEC) - JN0-637 Exam Questions [2026]

QUESTION NO: 1
Exhibit:

Referring to the exhibit, which two statements are true? (Choose two.)

A. Hosts in the Local zone can communicate with hosts in the Trust zone with a security policy. B. You can configure security policies for traffic flows between hosts in the Local zone. C. An IRB interface is required to enable communication between the Trust and the Untrust zones. D. Hosts in the Local zone can be enabled for control plane access to the SRX.

Correct Answer: A,D

QUESTION NO: 2
Click the Exhibit button.

Referring to the exhibit, which two statements are true? (Choose two.)

A. The traffic was initiated by the 10.10.102.10 address. B. The destination device is not responding. C. The traffic is permitted. D. The traffic is denied.

Correct Answer: B,C

QUESTION NO: 3
You want to use selective stateless packet-based forwarding based on the source address. In this scenario, which command will allow traffic to bypass the SRX Series device flow daemon?

A. set firewall family inet filter bypass__f lowd term t1 then packet-mode B. set firewall family inet filter bypaa3_flowd term t1 then skip-services accept C. set firewall family inet filter bypas3_flowd term t1 then virtual-channel stateless D. set firewall family inet filter bypass_flowd term t1 then routing-instance stateless

Correct Answer: B

QUESTION NO: 4
Referring to the exhibit, you are attempting to set up a remote access VPN on your SRX series devices.

However you are unsure of which system services you should allow and in which zones they should be allowed to correctly finish the remote access VPN configuration Which two statements are correct? (Choose two.)

A. You should add the host-inbound-traffic system-service tcp-encap statement to the Untrust zone B. You should add the host-inbound-traffic system-service ike statement to the Untrust zone. C. You should add the host-inbound-traffic system-service tcp-encap statement to the VPN zone D. You should add the host-inbound-traffic system-service ike statement to the VPN zone.

Correct Answer: A,B

QUESTION NO: 5
In an effort to reduce client-server latency transparent mode was enabled an SRX series device.
Which two types of traffic will be permitted in this scenario? (Choose Two.)

A. ARP B. BGP C. Layer 2 non-IP multicast D. IPsec

Correct Answer: A,C

QUESTION NO: 6
You Implement persistent NAT to allow any device on the external side of the firewall to initiate traffic.

Referring to the exhibit, which statement is correct?

A. The any-remote-host parameter does not support interface-based NAT and needs an IP pod to work. B. The port-overloading parameter needs to be turned off in the NAT source interface configuration C. The target-host-port parameter should be used instead of the any-remote-host parameter D. The target-host parameter should be used instead of the any-remote-host parameter.

Correct Answer: A

QUESTION NO: 7
You are configuring advanced policy-based routing. You have created a static route with next hop of an interface in your inet.0 routing table

Referring to the exhibit, what should be changed to solve this issue?

A. You should move the static route configuration to the main routing instance. B. You should move the inet. o table before the routing instance table in your rib-groups configuration. C. You should delete the interface-routes configuration under the routing-options hierarchy. D. You should change the routing instance type to virtual-router.

Correct Answer: B

QUESTION NO: 8
Exhibit:

Referring to the exhibit, what do you use to dynamically secure traffic between the Azure and AWS clouds?

A. You can dynamically secure traffic between the clouds by using user identities in the security policies. B. You can dynamically secure traffic between the clouds by using security tags in the security policies. C. You can dynamically secure traffic between the clouds by using URL filtering in the security policies. D. You can dynamically secure traffic between the clouds by using advanced connection tracking in the security policies.

Correct Answer: B

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QUESTION NO: 9
Referring to the exhibit, you have been assigned the user LogicalSYS1 credentials shown in the configuration.

In this scenario, which two statements are correct? (Choose two.)

A. When you log in to the device, you will be located at the operational mode of the main system B. When you log in to the device, you will be permitted to view only the routing tables for Logic C. When you log in to the device, you will be located at the operational mode of the Logic D. When you log in to the device, you will be permitted to view all routing tables available on the SRX device

Correct Answer: B,C