Security Specialist (JNCIS-SEC)

Here you have the best Juniper JN0-333 practice exam questions

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These questions were last updated on May 19, 2026
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Question 1 of 68

What are two supported hypervisors for hosting a vSRX? (Choose two.)

VMware ESXi

Solaris Zones

KVM

Docker

Question 2 of 68

You are asked to change when your SRX high availability failover occurs. One network interface is considered more important than others in the high availability configuration. You want to prioritize failover based on the state of that interface.

Which configuration would accomplish this task?

Create a VRRP group configuration that lists the reths IP address as the VIP while using each physical interface that make up the reth definition of each SRX HA pair.

Configure IP monitoring of the important interface’s IP address and adjust the heartbeat interval and heartbeat threshold to the shortest settings.

Create a separate redundancy group to isolate the important interface; set the priority of the new redundancy group to 255.

Configure interface monitor inside the redundancy group that contains the important physical interface; adjust the weight associated with the monitored

Question 3 of 68

Which three Encapsulating Security Payload protocols do the SRX Series devices support with IPsec? (Choose three.)

Question 4 of 68

What are three characteristics of session-based forwarding, compared to packet-based forwarding, on an SRX Series device? (Choose three.)

Session-based forwarding uses stateful packet processing.

Session-based forwarding requires less memory.

Session-based forwarding performs faster processing of existing session.

Session-based forwarding uses stateless packet processing,

Session-based forwarding uses six tuples of information.

Question 5 of 68

You have configured source NAT with port address translation. You also need to guarantee that the same IP address is assigned from the source NAT pool to a specific host for multiple concurrent sessions.

Which NAT parameter would meet this requirement?

port block-allocation

port range twin-port

address-persistent

address-pooling paired

Question 6 of 68

Which of the following best describes the approach used when configuring high availability across multiple regions to ensure minimal downtime during failover events?

Deploy active-active clusters with cross-region replication and automated DNS failover to maintain service continuity

Use a single-region deployment with periodic manual snapshots for disaster recovery purposes

Configure load balancers in each region with independent database instances and no synchronization

Implement cold standby servers that require manual intervention to activate during outages

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