[Nov-2025] JN0-336 Exam Dumps Pass with Updated 2025 Security, Specialist (JNCIS-SEC) [Q33-Q56]

NO.33 You have implemented a vSRX in your VMware environment. You want to implement a second vSRX Series device and enable chassis clustering.
Which two statements are correct in this scenario about the control-link settings? (Choose two.)

In the vSwitch security settings, accept promiscuous mode.

In the vSwitch properties settings, set the VLAN ID to None.

In the vSwitch security settings, reject forged transmits.

In the vSwitch security settings, reject MAC address changes.

NO.34 Which two statements are correct about App Track? (Choose two.)

App Track can be configured for any defined logical system on an SRX Series device.

App Track identifies and blocks traffic flows that might be malicious regardless of the ports being used.

App Track collects traffic flow information including byte, packet, and duration statistics.

App Track can only be configured in the main logical system on an SRX Series device.

NO.35 Exhibit

You are trying to create a security policy on your SRX Series device that permits HTTP traffic from your private 172 25.11.0/24 subnet to the Internet You create a policy named permit-http between the trust and untrust zones that permits HTTP traffic. When you issue a commit command to apply the configuration changes, the commit fails with the error shown in the exhibit.
Which two actions would correct the error? (Choose two.)

Issue the rollback 1 command from the top of the configuration hierarchy and attempt the commit again.

Execute the Junos commit full command to override the error and apply the configuration.

Create a custom application named http at the [edit applications] hierarchy.

Modify the security policy to use the built-in Junos-http applications.

NO.36 You administer a JSA host and want to include a rule that sets a threshold for excessive firewall denies and sends an SNMP trap after receiving related syslog messages from an SRX Series firewall.
Which JSA rule type satisfies this requirement?

common

offense

flow

event

NO.37 How does the SSL proxy detect if encryption is being used?

It uses application identity services.

It verifies the length of the packet

It queries the client device.

It looks at the destination port number.

NO.38 You enable chassis clustering on two devices and assign a cluster ID and a node ID to each device.
In this scenario, what is the correct order for rebooting the devices?

Reboot the secondary device, then the primary device.

Reboot only the secondary device since the primary will assign itself the correct cluster and node ID.

Reboot the primary device, then the secondary device.

Reboot only the primary device since the secondary will assign itself the correct cluster and node ID.

NO.39 Which two statements are correct about the Junos IPS feature? (Choose two.)

IPS is integrated as a security service on SRX Series devices.

IPS uses sandboxing to detect unknown attacks.

IPS is a standalone platform running on dedicated hardware or as a virtual device.

IPS uses protocol anomaly rules to detect unknown attacks.

NO.40 Exhibit

You just finished setting up your command-and-control (C&C) category with Juniper ATP Cloud. You notice that all of the feeds have zero objects in them.
Which statement is correct in this scenario?

The security intelligence policy must be configured; on a unified security policy

Use the commit full command to start the download.

No action is required, the feeds take a few minutes to download.

Set the maximum C&C entries within the Juniper ATP Cloud GUI.

NO.41 Which two statements are correct about security policy changes when using the policy rematch feature? (Choose two.)

When a policy change includes changing the policy’s action from permit to deny, all existing sessions are maintained

When a policy change includes changing the policy’s source or destination address match condition, all existing sessions are dropped.

When a policy change includes changing the policy’s action from permit to deny, all existing sessions are dropped.

When a policy change includes changing the policy’s source or destination address match condition, all existing sessions are reevaluated.

NO.42 Click the Exhibit button.

Which two statements describe the output shown in the exhibit? (Choose two.)

Redundancy group 1 experienced an operational failure.

Redundancy group 1 was administratively failed over.

Node 0 is controlling traffic for redundancy group 1.

Node 1 is controlling traffic for redundancy group 1.

NO.43 You want to manually failover the primary Routing Engine in an SRX Series high availability cluster pair.
Which step is necessary to accomplish this task?

Issue the set chassis cluster disable reboot command on the primary node.

Implement the control link recover/ solution before adjusting the priorities.

Manually request the failover and identify the secondary node

Adjust the priority in the configuration on the secondary node.

NO.44 Which two features are configurable on Juniper Secure Analytics (JSA) to ensure that alerts are triggered when matching certain criteria? (Choose two.)

building blocks

assets

events

tests

NO.45 You want to deploy a virtualized SRX in your environment.
In this scenario, why would you use a vSRX instead of a cSRX? (Choose two.)

The vSRX supports Layer 2 and Layer 3 configurations.

Only the vSRX provides clustering.

The vSRX has faster boot times.

Only the vSRX provides NAT, IPS, and UTM services

NO.46 Which three statements about SRX Series device chassis clusters are true? (Choose three.)

Chassis cluster control links must be configured using RFC 1918 IP addresses.

Chassis cluster member devices synchronize configuration using the control link.

A control link failure causes the secondary cluster node to be disabled.

Recovery from a control link failure requires that the secondary member device be rebooted.

Heartbeat messages verify that the chassis cluster control link is working.

NO.47 You are preparing a proposal for a new customer who has submitted the following requirements for a vSRX deployment:
— globally distributed,
— rapid provisioning,
— scale based on demand,
— and low CapEx.
Which solution satisfies these requirements?

AWS

Network Director

Juniper ATP Cloud

VMWare ESXi

NO.48 Which two types of SSL proxy are available on SRX Series devices? (Choose two.)

Web proxy

client-protection

server-protection

DNS proxy

NO.49 You are asked to ensure that if the session table on your SRX Series device gets close to exhausting its resources, that you enforce a more aggress.ve age-out of existing flows.
In this scenario, which two statements are correct? (Choose two.)

The early-ageout configuration specifies the timeout value, in seconds, that will be applied once the low-watermark value is met.

The early-ageout configuration specifies the timeout value, in seconds, that will be applied once the high-watermark value is met.

The high-watermark configuration specifies the percentage of how much of the session table is left before disabling a more aggressive age- out timer.

The high-watermark configuration specifies the percentage of how much of the session table can be allocated before applying a more aggressive age-out timer

NO.50 Which method does the loT Security feature use to identify traffic sourced from IoT devices?

The SRX Series device streams metadata from the loT device transit traffic to Juniper ATP Cloud Juniper ATP Cloud.

The SRX Series device streams transit traffic received from the IoT device to Juniper ATP Cloud.

The SRX Series device identifies loT devices using their MAC address.

The SRX Series device identifies loT devices from metadata extracted from their transit traffic.

NO.51 You are asked to block malicious applications regardless of the port number being used.
In this scenario, which two application security features should be used? (Choose two.)

AppFW

AppQoE

APPID

AppTrack

NO.52 Click the Exhibit button.

You are validating the configuration template for device access. The commands in the exhibit have been entered to secure IP access to an SRX Series device.
Referring to the exhibit, which two statements are true? (Choose two.)

The device manager can access the device from 192.168.11.248.

The loopback interface blocks invalid traffic on its entry into the device.

The loopback interface blocks invalid traffic on its exit from the device.

The device manager can access the device from 10.253.1.2.

NO.53 Click the Exhibit button.

Which two statements about the log output shown in the exhibit are correct? (Choose two?

AppTrack is enabled on the trost zone:

AppTrack is enabled on the untrust zone

Traffic destined to the HTTP server is placed in an IPsec tunnel

Source NAT is performed

NO.54 Exhibit

Which two statements are correct about the configuration shown in the exhibit? (Choose two.)

The session-class parameter in only used when troubleshooting.

The others 300 parameter means unidentified traffic flows will be dropped in 300 milliseconds.

Every session that enters the SRX Series device will generate an event

Replacing the session-init parameter with session-lose will log unidentified flows.

NO.55 You are implementing an SRX Series device at a branch office that has low bandwidth and also uses a cloud-based VoIP solution with an outbound policy that permits all traffic.
Which service would you implement at your edge device to prioritize VoIP traffic in this scenario?

AppFW

SIP ALG

AppQoE

AppQoS

NO.56 You are asked to create an IPS-exempt rule base to eliminate false positives from happening.
Which two configuration parameters are available to exclude traffic from being examined? (Choose two.)

source port

source IP address

destination IP address

destination port